VN5016AJ-E(2005) Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

VN5016AJ-E
(Rev.:2005)

SINGLE CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS

STMicroelectronics 

VN5016AJ-E

Figure 2. Block Diagram

VCC

GND

INPUT

CS_DIS

VCC

CLAMP

LOGIC

UNDERVOLTAGE

DRIVER

PwCLAMP

PwrLIM

ILIM

VDSLIM

OVERTEMP.

IOUT

K

OUTPUT

CURRENT

SENSE

Table 3. Pin Function

Name

Function

VCC

Battery connection

OUTPUT

Power output

GND

Ground connection. Must be reverse battery protected by an external diode/resistor network

INPUT

Voltage controlled input pin with hysteresis, CMOS compatible. Controls output switch state

CURRENT SENSE Analog current sense pin, delivers a current proportional to the load current

CS_DIS

Active high CMOS compatible pin, to disable the current sense pin

Figure 3. Current and Voltage Conventions

VCSD

ICSD

IIN

VIN

VCC

CS_DIS

OUTPUT

INPUT

CURRENT SENSE

GND

IGND

IS

VF

IOUT

VOUT

ISENSE

VSENSE

VCC

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