Silicon Laboratories Inc.- Power Management ICs

Silicon Laboratories Inc. (Silicon Labs) is a global semiconductor company founded in 1996 and headquartered in Austin, Texas, USA. It specializes in high-performance, analog-intensive, mixed-signal integrated circuits. The company's products enable the interaction between the analog world and digital computing in a wide range of applications. Key product lines include the EFM8 (8-bit) and EFM32 (32-bit) microcontroller families, and the EFR32 Wireless Gecko series of multiprotocol SoCs supporting Bluetooth, Zigbee, Thread, and proprietary protocols. Silicon Labs also offers industry-leading isolation solutions such as digital isolators and isolated gate drivers, as well as precision timing devices including clocks, oscillators, and buffers. Its portfolio extends to environmental and optical sensors and broadcast audio/video components. Leveraging advanced CMOS process technology, the company delivers highly integrated solutions that reduce power consumption and board space. Silicon Labs is recognized as a leader in the Internet of Things (IoT) market, serving smart home, industrial automation, and automotive sectors. With a world-class engineering team and a strong intellectual property portfolio, the company continues to drive innovation in wireless connectivity and energy-efficient processing. It is publicly traded on NASDAQ under the ticker SLAB.

Power Management ICs - 型号列表

418 parts in total

Mfr Part #	Quantity Available	Price	Voltage - Supply	Packaging	Package / Case	Operating Temperature	RoHS	Product Category	Current - Output	Type	Standard Package	Factory Pack Quantity	Mounting Style	Supplier Device Package	Mechanical Life	Number of Channels	Standard Package Name	EU RoHS	Lead Style	Package Quantity	Number of Positions	Mounting Type	Standards	Power - Max	Auxiliary Sense	Internal Switch(s)	Number of Outputs	Configuration	Series	Fall Time	Rise Time (Typ)	Number of Drivers	DigiKey Programmable	Voltage Rating	Current - Supply	Voltage - Supply (Min)	Weight	Other Names	Width	Length - Overall	Shell Size - Insert	Printed Circuit Board	Applications	Product	Current Rating (Max)	Watchdog Timer	Common Mode Transient Immunity (Min)	Number of Supervisors	Delay Time	Input Type	Power - Rated	Current - Peak Pulse (10/1000us)	High Side Voltage - Max (Bootstrap)	Number of Configurations	Reset	Manufacturer	Frequency	Frequency - Max	Propagation Delay tpLH / tpHL (Max)	Height	Length	Frequency - Operating	Number of Voltages Monitored	Rad Hardened	Driver Circuitry	Voltage - Start Up	Current - Peak Output	Input Logic Level - Low	Power Dissipation (Max)	Delay Time - Propagation	Input Logic Level - High	Resistance - Wiper (Ohms) (Typ)	Max Propagation Delay @ V, Max CL	Package Cooled	Size / Dimension	Channels per IC	Number of Circuits	Motor Type - AC, DC	Approval Agency	Voltage - Isolation	Rise / Fall Time (Typ)	Pulse Width Distortion (Max)	Technology	Modulation	Data Interface	Frequency - Min	Current - Receiving	Connector Type	Antenna Connector	DELETED	Function	Bus Connection	RF Family/Standard	Modulation or Protocol	Current - Short Circuit (Isc)
2 SI3452B-B01-GM QUAD POE PSE PORT CONTROLLER (AUTO, MIDSPAN, DV/DT DISCONNEC Hot Swap & Power Distribution Quad PoE PSE Port Controller POE Controller 40W 40-Pin QFN EP IC POE CONTROLLER MIDSPAN 40QFN silicon laboratories	10	500: ¥29.58	45 V ~ 57 V	Tube	QFN-40	-40°C ~ 85°C	RoHS Compliant	Hot Swap & Power Distribution	3.7mA	Controller (PSE)	50	50	SMD/SMT	40-QFN (6x6)	Obsolete	4	QFN	Compliant	No Lead	QFN EP	40	-	IEEE802.3af/IEEE802.3at	40W	No	Yes	-	-	-	-	-	-	Yes	-	-	-	-	336-1833-5	-	-	-	-	-	-	920	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	400000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI3453B-B01-GM QUAD POE PSE PORT CONTROLLER (AUTO, MIDSPAN, DC DISCONNECT) Hot Swap & Power Distribution Quad PoE PSE Port POE Controller 40W 40-Pin QFN EP IC POE CONTROLLER MIDSPAN 40QFN silicon laboratories	10	500: ¥29.58	45 V ~ 57 V	Tray	QFN-40	-40°C ~ 85°C	RoHS Compliant	Hot Swap & Power Distribution	4mA	Controller (PSE)	50	50	SMD/SMT	40-QFN (6x6)	Obsolete	4	QFN	Compliant	No Lead	QFN EP	40	Surface Mount	IEEE802.3af/IEEE802.3at	40W	No	Yes	-	-	-	-	-	-	Yes	-	-	-	-	336-1839-5	6	6	0.83	40	-	-	920	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI3453C-B01-GM QUAD POE+ PSE PORT CONTROLLER (AUTO, ENDPOINT, DC DISCONNECT Hot Swap & Power Distribution Quad PoE+ PSE Port Controller POE Controller 40W 40-Pin QFN EP IC POE CONTROLLER MIDSPAN 40QFN silicon laboratories	100	1: ¥84.069	45 V ~ 57 V	Tray	QFN-40	-40°C ~ 85°C	RoHS Compliant	Hot Swap & Power Distribution	4mA	Controller (PSE)	50	50	SMD/SMT	40-QFN (6x6)	Obsolete	4	QFN	Compliant	No Lead	QFN EP	40	Surface Mount	IEEE802.3af/IEEE802.3at	40W	No	Yes	-	-	-	-	-	-	Yes	-	-	-	-	336-1840-5	6	6	0.83	40	-	-	920	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8250-IM Volt Supervisor PWR Supply 28-Pin QFN IC DIGITAL PWR CONTROLLER 28QFN Supervisory Circuits SMPS Controller silicon laboratories	10	1: ¥35.175	2.25 V ~ 2.75 V	Tube	28QFN	-40 to 125 °C	Contains lead / RoHS non-compliant	Supervisory Circuits	26mA	Power Supply Supervisory	Rail / Tube	73	-	28-QFN (5x5)	-	-	QFN	Compliant	No Lead	QFN	28	Surface Mount	-	-	-	-	-	-	SI8250	-	-	-	Yes	2.25 V	26000(Typ) uA	2.75 V	0.002390 oz	-	-	-	-	-	Digital Power Controller	-	-	No	Extended Industrial	1	-	-	-	-	-	-	No	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8251-IMR Volt Supervisor PWR Supply 28-Pin QFN T/R IC DIGITAL PWR CONTROLLER 28QFN silicon laboratories	10	1500: ¥19.89	2.25 V ~ 2.75 V	Tape & Reel (TR)	28QFN	-40 to 125 °C	Lead free / RoHS Compliant	-	26mA	Power Supply Supervisory	Tape & Reel	-	-	28-QFN (5x5)	-	-	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	-	-	-	2.25 V	26000(Typ) uA	2.75 V	-	-	-	-	-	-	Digital Power Controller	-	-	No	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8252-IM Volt Supervisor PWR Supply 28-Pin QFN IC DIGITAL PWR CONTROLLER 28QFN Gate Drivers SMPS Controller silicon laboratories	10	1: ¥33.405	2.25 V ~ 2.75 V	Tube	28QFN	-40 to 125 °C	Contains lead / RoHS non-compliant	Gate Drivers	26mA	Power Supply Supervisory	Rail / Tube	73	SMD/SMT	28-QFN (5x5)	-	-	QFN	Compliant	No Lead	QFN	28	Surface Mount	-	-	-	-	-	-	SI8252	-	-	-	Yes	2.25 V	26000(Typ) uA	2.75 V	0.002390 oz	-	-	-	-	-	Digital Power Controller	MOSFET Gate Drivers	-	No	Extended Industrial	1	-	-	-	-	-	-	No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI3460-E03-GMR PMIC Solutions Single-port PoE PSE I-face DC-DC Ctrlr IC POWER MANAGEMENT CTLR 11VQFN Hot Swap Voltage Controllers Single-port PoE PSE I-face DC-DC Ctrlr Silicon Labs	10	1500: ¥10.132	11 V ~ 16 V	Reel	10-VFDFN Exposed Pad	-40°C ~ 85°C	RoHS Compliant	-	285µA	Controller (PSE), DC/DC	500	500	-	11-QFN (3x3)	NRND: Not recommended for new designs.	1	-	-	-	-	-	-	802.3af (PoE)	15.4W	Yes	No	-	-	SI3460	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Silicon Labs	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SI8232BB-B-IS MOSFET DRVR 0.5A 2-OUT Half Brdg Non-Inv 16-Pin SOIC W IC DUAL LOW SIDE DRIVER 16SOIC Isolator,ISOdriver,2.5kVrms,0.5A,SOIC16W Isolator Interface IC 0.5A Dual Low Side ISOdriver silicon laboratories	610	1: ¥11.084	6.5 V ~ 24 V	Tube	16SOIC W	-40 to 125 °C	Lead free / RoHS Compliant	Isolator Interface IC	2 mA	-	Rail / Tube	-	SMD/SMT	16-SOIC W	-	2 Channel	SOIC W	Compliant	Gull-wing	SOIC W	16	Surface Mount	-	-	-	-	2	High or Low Side	Si8232BB	20 ns	20 ns	2	-	4.5\|6.5 V	2.5(Typ) mA	5.5\|24 V	0.017932 oz	-	7.5mm	10.3	2.35	16	-	-	-	-	-	-	60ns	Non-Inverting	1.2 W	500mA	1500V	2	-	-	8 MHz	8000	30(Typ)	2.35mm	10.3mm	-	-	No	Non-Inverting	1500V	0.5 A	TTL	1200 mW	30 ns	TTL	15 Ohm	20	SOIC	10.3 x 7.5 x 2.35mm	High or Low Side	2	Half Bridge	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8232BB-B-ISR 0.5 AND 4.0 AMP ISODRIVERS IC DUAL LOW SIDE DRIVER 16SOIC silicon laboratories	10	1250: ¥9.6084	6.5 V ~ 24 V	Tape & Reel (TR)	16SOIC W	-40°C ~ 125°C	Lead free / RoHS Compliant	-	-	-	Tape & Reel	-	-	16-SOIC W	-	2	-	-	-	-	-	Surface Mount	-	-	-	-	2	High or Low Side	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	20kV/µs	-	60ns	Non-Inverting	-	500mA	1500V	2	-	-	-	-	60ns, 60ns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	CQC, CSA, UR, VDE	2500Vrms	20ns, 20ns (Max)	5.6ns	Capacitive Coupling	-	-	-	-	-	-	-	-	-	-	-	-
3 SI4702-C19-GM Tuners Radio 108MHz 20-Pin QFN EP Tuners Broadcast FM Radio Tuner IC FM RADIO TUNER 20-QFN silicon laboratories	3881	1: ¥91.256	3.3 V, 5 V	Tray	20QFN EP	- 20 C	RoHS Compliant	Tuners	-	Radio	Trays	490	SMD/SMT	20-QFN (3x3)	-	-	QFN	Compliant	No Lead	QFN EP	20	-	-	-	-	-	-	-	SI4702	-	-	-	-	2.7	16.8 mA	5.5	0.000582 oz	-	-	-	-	-	General Purpose	-	-	-	-	-	-	-	-	-	-	-	-	Silicon Labs	76MHz ~ 108MHz	108 MHz	-	0.53 mm	3 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	FM	PCB, Surface Mount	76 MHz	14.4mA	PCB, Surface Mount	PCB, Surface Mount	Compliant	Radio	2-Wire\|3-Wire	SI4702-C19-GM	FM	-
2 SI3402-A-GM Fully Integrated Compliant POE PD Interface 20-Pin QFN EP Hot Swap & Power Distribution PoE Powered Device up to 17W, low-EM FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR IC POE PD LOW EMI SW REG 20VQFN Hot Swap Voltage Controllers PoE Powered Device up to 17W, low-EM silicon laboratories	517	2: ¥127.1219	57 V	Tray	20QFN EP	-40 to 85 °C	RoHS Compliant	Hot Swap & Power Distribution	2 mA	Controller (PD)	Trays	60	SMD/SMT	20-QFN (5x5)	-	1	QFN	Compliant	No Lead	QFN EP	20	-	802.3af (PoE)	15W	No	Yes	-	-	Si3402	-	-	-	-	-	-	-	0.002173 oz	-	-	-	-	-	-	PoE / LAN Solutions	-	-	-	-	-	-	1.2 W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	680 mA
SI8231-A-IS Power Driver ICs 0.5A PWM Input Silicon Labs	-		24 V	Tube	SOIC-16	+ 125 C	RoHS Compliant	Power Driver ICs	11 mA	High and Low Side	-	46	SMD/SMT	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	2	Non-Inverting	-	12 ns	12 ns	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8232-A-IS Power Driver ICs 0.5A Dual Low Side ISOdriver Silicon Labs	-		24 V	Tube	SOIC-16	+ 125 C	RoHS Compliant	Power Driver ICs	11 mA	Low Side	-	46	SMD/SMT	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	2	Non-Inverting	-	12 ns	12 ns	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI8235-B-IS Power Driver ICs 4A Dual Low Side Isolated Driver 4A DUAL LOW SIDE DRIVER Silicon Labs	-		24 V	Tube	SOIC-16	+ 125 C	RoHS Compliant	Power Driver ICs	11 mA	Low Side	46	46	SMD/SMT	16-SOIC W	Obsolete	-	-	-	-	-	-	Surface Mount	-	-	-	-	2	Non-Inverting	-	20 ns	20 ns	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	60ns	Non-Inverting	-	4A	1500V	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8230-A-IS Power Driver ICs 0.5A HS/LS ISOdriver Dual Input Silicon Labs	-		24 V	Tube	SOIC-16	+ 125 C	RoHS Compliant	Power Driver ICs	11 mA	High and Low Side	-	46	SMD/SMT	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	2	Non-Inverting	-	12 ns	12 ns	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI3460-D01-GM Hot Swap & Power Distribution IEEE 802.3af PSE w/DC-DC CTRLR Silicon Labs	-		3.6 V	Tube	QFN-11	- 40 C to + 85 C	-	Hot Swap & Power Distribution	-	-	-	56	SMD/SMT	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	PoE / LAN Solutions	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SI8234-B-IS Power Driver ICs 4A HS/LS ISOdriver PWM Input Silicon Labs	-		24 V	Tube	SOIC-16	+ 125 C	RoHS Compliant	Power Driver ICs	11 mA	High and Low Side	-	46	SMD/SMT	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	2	Non-Inverting	-	20 ns	20 ns	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI3400-D-GM Hot Swap & Power Distribution PoE Powered Device 10W IC POWER OVER ETHERNET 20QFN Silicon Labs	-		2.8 V ~ 57 V	Tube	QFN	-40°C ~ 85°C	RoHS Compliant	Hot Swap & Power Distribution	2mA	Controller (PD), DC/DC	60	-	SMD/SMT	20-QFN (5x5)	Obsolete	1	-	-	-	-	-	-	802.3af (PoE)	15W	No	Yes	-	-	-	-	-	-	-	-	-	-	-	336-1322	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SI3400-C-GM Hot Swap & Power Distribution PoE Powered Device IC POWER OVER ETHERNET 20QFN Silicon Labs	-		2.8 V ~ 57 V	Tube	20-VQFN Exposed Pad	-40°C ~ 85°C	RoHS Compliant	Hot Swap & Power Distribution	2mA	Controller (PD), DC/DC	60	-	-	20-QFN (5x5)	Obsolete	1	-	-	-	-	-	-	802.3af (PoE)	15W	No	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SI3401-E1-GM Hot Swap & Power Distribution PoE Powered Device Controller 15W FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR IC POWER OVER ETHERNET 20QFN Silicon Labs	-		57 V	Tube	QFN-20	- 40 C to + 85 C	RoHS Compliant	Hot Swap & Power Distribution	2mA	Controller (PD), DC/DC	60	60	SMD/SMT	20-QFN (5x5)	Obsolete	1	QFN	Compliant	No Lead	QFN EP	20	Surface Mount	802.3af (PoE)	15W	No	Yes	-	-	-	-	-	-	-	-	-	-	-	-	5	5	0.83	20	-	PoE / LAN Solutions	-	-	-	-	-	-	1.2 W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Silicon Laboratories Inc.- Power Management ICs

Power Management ICs - 型号列表

Package / Case

Voltage - Supply

Type

Standard Package

Factory Pack Quantity

Current - Output

Operating Temperature

Product Category

Supplier Device Package

Series

Other Names

Number of Channels

Packaging

Number of Positions

Weight

RoHS

Power - Max

Package Quantity

Width

Length - Overall

Printed Circuit Board

Voltage Rating

Current - Supply

Voltage - Supply (Min)

Standard Package Name

Standards

Lead Style

Auxiliary Sense

Internal Switch(s)

Mechanical Life

Shell Size - Insert

Common Mode Transient Immunity (Min)

Applications

Product

Fall Time

Frequency

Frequency - Max

Rise Time (Typ)

Current - Peak Pulse (10/1000us)

Propagation Delay tpLH / tpHL (Max)

Height

Length

Configuration