FDDS100H06

FDDS100H06 Datasheet

FDDS100H06_F085 Smart High Side Switch

Part	Datasheet
FDDS100H06	FDDS100H06 (pdf)

Related Parts	Information
FDDS100H06-F085	FDDS100H06-F085

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FDDS100H06_F085 Smart High Side Switch September 2011 FDDS100H06_F085 Smart High Side Switch • Short circuit protection • Current limitation • Thermal shutdown with restart. • Overvoltage protection including load dump • Very low standby current • Under voltage and over voltage shutdown with auto-restart and hysteresis. • Fast demagnetization of inductive loads • Open load detection in ON-state • CMOS compatible input • ESD protection • Optimized static electromagnetic compatibility • Open drain fault output • Qualified to AEC Q100 • Power switch with diagnostic feedback for DC ground loads • All types of resistive, inductive, and capacitive loads • Replace electromechanical relays, fuses and discrete circuits N channel power FET with charge pump, ground referenced CMOS compatible input and diagnostic output with integrated protective functions. TO252-5L Ordering Information Device Package FDDS100H06_F085 TO252- 5L Operating Temp. -40 C ~ 150 C 2011 Fairchild Semiconductor Corporation FDDS100H06_F085 Smart High Side Switch Block Diagrams Voltage Source Charge Pump Battery Voltage Sensor Undervoltage & Overvoltage Gate Driver LoadCurrent Limiter ESD & Overvoltage Protection Control Logic GND 1 Output Clamp&Gate Protection VBB 3 SenseFET LoadCurrent Sensor Temperature Sensor Output Voltage Detection OUT 5 Pin Definitions Pin Number 1 2 3 4 5 Pin Name GND IN Vbb ST Pin Function Description Ground Input, activates the power switch in case of logic high Supply voltage Pin3 and TAB are internally shorted Fault signal feedback low on failure Output to loads 2011 Fairchild Semiconductor Corporation FDDS100H06_F085 Smart High Side Switch

PDF Datasheet Preview

FDDS100H06_F085 Smart High Side Switch

September 2011

FDDS100H06_F085

Smart High Side Switch
• Short circuit protection
• Current limitation
• Thermal shutdown with restart.
• Overvoltage protection including load dump
• Very low standby current
• Under voltage and over voltage shutdown with auto-restart
and hysteresis.
• Fast demagnetization of inductive loads
• Open load detection in ON-state
• CMOS compatible input
• ESD protection
• Optimized static electromagnetic compatibility
• Open drain fault output
• Qualified to AEC Q100
• Power switch with diagnostic feedback for DC ground loads
• All types of resistive, inductive, and capacitive loads
• Replace electromechanical relays, fuses and discrete circuits

N channel power FET with charge pump, ground referenced CMOS compatible input and diagnostic output with integrated protective functions.

TO252-5L
Ordering Information

Device

Package

FDDS100H06_F085 TO252- 5L

Operating Temp.
-40 C ~ 150 C
2011 Fairchild Semiconductor Corporation

FDDS100H06_F085 Smart High Side Switch

Block Diagrams

Voltage Source

Charge Pump

Battery Voltage Sensor

Undervoltage &

Overvoltage

Gate Driver

LoadCurrent Limiter

ESD &

Overvoltage Protection

Control Logic

GND 1

Output Clamp&Gate

Protection

VBB 3

SenseFET

LoadCurrent Sensor

Temperature Sensor

Output Voltage Detection

OUT 5

Pin Definitions

Pin Number
1 2 3 4 5

Pin Name

GND IN Vbb ST

Pin Function Description

Ground

Input, activates the power switch in case of logic high

Supply voltage Pin3 and TAB are internally shorted

Fault signal feedback low on failure

Output to loads
2011 Fairchild Semiconductor Corporation

FDDS100H06_F085 Smart High Side Switch

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Datasheet ID: FDDS100H06 514148