L9959U-TR-D

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STMicroelectronics

SINGLE / DUAL PMOS HIGH-SIDE H-BRIDGE

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L9959U-TR-D

Active

STMicroelectronics

SINGLE / DUAL PMOS HIGH-SIDE H-BRIDGE

Deep-Dive with AI

Documents +3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	L9959U-TR-D

Applications	General Purpose
Current - Output / Channel	3 A
Fault Protection	Over Temperature, Short Circuit
Interface	SPI
Load Type	Capacitive, Inductive, Resistive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Half Bridge (2)
Package / Case	36-PowerFSOP
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	PowerSSO-36 EPD
Technology	PMOS
Voltage - Load [Max]	28 V
Voltage - Load [Min]	5 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

L9959 Series

Single / Dual PMOS High-side H-bridge

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Technology	Mounting Type	Load Type	Output Configuration	Supplier Device Package	Current - Output / Channel	Interface	Fault Protection	Applications	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Load [Min]	Voltage - Load [Max]	Package / Case [x]	Package / Case [y]	Package / Case
STMicroelectronics L9959U-TR-D	4.5 V	5.5 V	PMOS	Surface Mount	Capacitive Inductive Resistive	Half Bridge (2)	PowerSSO-36 EPD	3 A	SPI	Over Temperature Short Circuit	General Purpose	150 °C	-40 °C	5 V	28 V	0.295 in	7.5 mm	36-PowerFSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1000	$ 3.64
		2000	$ 3.51

Description

General part information

L9959 Series

L9959S/L9959U and L9959T are single and dual integrated H-bridges for resistive and inductive loads featuring output current direction and supervising functions.

The PowerSSO24 houses one full H-Bridge, while the PowerSSO36 houses both two H-Bridges that can work in parallel, through independent input driving commands, and one full H-bridge, by improving PCB footprint design versus different target applications.

Target application ranges from throttle control actuators to exhaust gas recirculation control valves in automotive domain to a more general use to drive DC and Stepper motors.