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See Technical Specifications

L9950

Automotive PMIC PowerSO-36, Bottom Pad

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

L9950
Datasheet:

L9950 Datasheet (PDF)
Applications:

Automotive
Current - Supply:

7mA
Voltage - Supply:

7V ~ 28V
Operating Temperature:

-40°C ~ 150°C

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

L9950 General Description

One full bridge for 6A load (Ron=150 mΩ )Two half bridges for 3A load (Ron=300 mΩ )Two half bridges for 1.5A load (Ron=800 mΩ )One highside driver for 6A load (Ron=100 mΩ )Four highside drivers for 1.5 A load (Ron=800 mΩ )Programmable softstart function to drive loads with higher inrush currents (i.e. current >6 A,>3 A,>1.5 A)Very low current consumption in standby mode (IS < 6 μA typ; ICC <25 μA typ; Tj ≤ 85 °C)All outputs short circuit protectedCurrent monitor output for 300 mΩ, 150 mΩ and 100 m highside driversAll outputs over temperature protectedOpen load diagnostic for all outputsOverload diagnostic for all outputsSeperated half bridges for door lock motorPWM control of all outputsCharge pump output for reverse polarity protection

Key Features

High-voltage capability (up to 60V)
High-current capability (up to 2.6A)
8-bit SPI interface
Overtemperature and overcurrent protection
Reverse polarity protection
Under-voltage lockout protection

Application

Automotive lighting systems (headlights, taillights, turn signals, etc.)
Motor control (e.g. for windshield wipers or power windows)
Heating, ventilation, and air conditioning (HVAC) systems
Engine management systems (e.g. for fuel injection or ignition timing)

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Power Management - Specialized	Series	-
Applications	Automotive	Current - Supply	7mA
Voltage - Supply	7V ~ 28V	Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	L9950