HIGH SIDE DRIVER

The L9351 is a monolithic integrated circuit desi- gned to drive groundedresistive, inductive ormixed loads fromthe power supplypositive side. Very low standby current (30mA max.) and internally imple- mented protectionsagainst load dump and reverse voltagesmake the device very useful in automotive applications. No external componentsare required because the output recirculation clamping zener is included in the chip. This zener CAN withstand a re- circulation peak current of 550mA on a 80mH/25 load. The device is self-protected against overtempera- ture, overvoltage and overcurrent conditions. The L9351 operates over the full battery voltage range, from4.5V (cold cranking) up to 24V (jump starting). The L9351 withstands revers battery conditions(- 13V) and supply voltage transients up to 80V limit- ing themaximum output transistorVEC to70V by an internalzener.ONandOFFdelaytimesof 25smax in anyoutputstatus, includingrecirculating situation, allow PWM use of L9351. By STMicroelectronics
L9351 's PackagesL9351 's pdf datasheet



L9351 Pinout, Pinouts
L9351 pinout,Pin out
This is one package pinout of L9351,If you need more pinouts please download L9351's pdf datasheet.

L9351 Application circuits
L9351 circuits
This is one application circuit of L9351,If you need more circuits,please download L9351's pdf datasheet.


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