STMicroelectronics PM8 Hoja de datos

No.	parte #	Fabricante	Descripción
1	PM8834	STMicroelectronics	4A dual low side MOSFET driver  Dual independent low-side MOSFET driver with 4 A sink and source capability  Independent enable for each driver  Driver output parallelability to support higher driving capability  Matched propagation delays  CMOS/TTL-compatible input levels 
2	PM8805	STMicroelectronics	IEEE 802.3bt PoE-PD interface • Dual active bridge, hot swap MOSFET and PoE-PD interface in a system-inpackage • 100 V N-ch MOSFETs with 0.2 Ω total path resistance for each active bridge • 100 V, 0.1 Ω high-side N-ch hot swap MOSFET • PoE-PD single-signature interface compliant
3	PM8800A	STMicroelectronics	Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller ■ IEEE 802.3af compliant PD interface ■ Works with power supplied from Ethernet LAN cables or from local auxiliary sources ■ Integrated 100 V, 0.5 Ω, 800 mA hot-swap MOSFET ■ Integrated signature resistor ■ Programmable in-rush current limit ■ Progra
4	PM8803	STMicroelectronics	IEEE 802.3at compliant integrated PoE-PD interface and PWM controller  IEEE 802.3at compliant PD interface  Works with power supplied from Ethernet LAN cables or from local auxiliary sources  Successful IEEE802.3at Layer1 classification indicator  Integrated 100 V, 0.45 Ω, 1 A hot-swap MOSFET  Accurate 140 mA typ.
5	PM8903TR	STMicroelectronics	3A step-down monolithic switching regulator ■ Integrated 35 mΩ MOSFETs for high efficiency ■ 3 A continuous output current ■ 2.8 V to 6 V input voltage (VIN) ■ 2.9 V to 5.5 V supply voltage (VCC) ■ Adjustable output voltage down to 0.6 V ■ 1% output voltage accuracy ■ 1.1 MHz switching freque
6	PM8841	STMicroelectronics	1A low-side gate driver  Low-side MOSFET driver  1 A sink and 0.8 A source capability  External reference for input threshold  Wide supply voltage range (10 V ÷ 18 V)  Input and output pull-down resistors  Short propagation delays  Input and output UVLO  Wide operat
7	PM8800	STMicroelectronics	Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller ■ IEEE 802.3af compliant PD Interface ■ Works with power supplied from Ethernet LAN cables or from local auxiliary sources ■ Integrated 100V, 0. 5Ω, 800mA Hot-Swap MOSFET ■ Integrated signature resistor ■ Programmable in-rush current limit ■ Programm
8	PM8908	STMicroelectronics	Monolithic buck converter • Integrated MOSFETs for high efficiency • Current COT architecture • 1 V to 3.5 V input voltage (VIN) • 5.0 V supply voltage (VCC) • Constant frequency mode • 1% output voltage accuracy • Two programmable switching frequencies (0.6 MHz or 1 MHz) • A
9	PM8804	STMicroelectronics	PWM controller  PWM peak current mode controller  Input operating voltage up to 75 V  Internal high-voltage start up regulator with 20 mA current capability  Current sense with programmable blanking time up to 200 ns  Programmable fixed frequency up to 1 MHz 
10	PM8851	STMicroelectronics	1A low-side gate driver  Low-side MOSFET driver  1 A sink and 0.8 A source capability  Complementary outputs for source and sink driving  Ext. reference for input threshold  Wide supply voltage range (10 V ÷ 18 V)  Input and output pull-down resistors  Short propagat
11	PM8908TR	STMicroelectronics	Monolithic buck converter • Integrated MOSFETs for high efficiency • Current COT architecture • 1 V to 3.5 V input voltage (VIN) • 5.0 V supply voltage (VCC) • Constant frequency mode • 1% output voltage accuracy • Two programmable switching frequencies (0.6 MHz or 1 MHz) • A
12	PM8841D	STMicroelectronics	1A low-side gate driver  Low-side MOSFET driver  1 A sink and 0.8 A source capability  External reference for input threshold  Wide supply voltage range (10 V ÷ 18 V)  Input and output pull-down resistors  Short propagation delays  Input and output UVLO  Wide operat
13	STPM801	STMicroelectronics	controller VFQFN-32 (5x5 mm) Product status link STPM801 Product summary Order code Package Packing STPM801 VFQFN-32 STPM801-TR Tray Tape and Reel • AEC-Q100 qualified • Single channel • Wide input voltage range: 4 V to 65 V • Reverse input protection -6
14	PM8903	STMicroelectronics	3A step-down monolithic switching regulator ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Integrated 35 mΩ MOSFETs for high efficiency 3 A continuous output current 2.8 V to 6 V input voltage (VIN) 2.9 V to 5.5 V supply voltage (VCC) Adjustable output voltage down to 0.6 V 1% output voltage accuracy 1.1 MH