FAN7093 데이터 시트보기 (PDF) - Fairchild Semiconductor

부품명

상세내역

제조사

FAN7093

High-Current PN Half-Bridge Driver

Fairchild Semiconductor 

Electrical Characteristics - Control and Diagnostics

Unless otherwise specified, VBATT=7V to 18V, TJ=-40 °C to +150 °C, all voltages with respect to ground, positive

current flowing into pin.

Symbol

Parameter

Condition

Min. Typ. Max. Unit

VINXL Low Level Voltage, /INH, IN

1.5

V

VINXH High Level Voltage, /INH, IN

3.5

V

VINXH(HYS) Input Voltage Hysteresis

500

mV

IINXH Input Current High Level

VINH=VIN=0.4 V to 5.3 V

20

80

µA

KILIS

Current Sense Ratio in Static on-

Condition KILIS=IL/IIS

RIS=800 Ω

IL=8 A to 50 A

IL=1.1 A to 8 A

4.5

8.5

13.5

10³

3.5

IIS(LIM)

IIS(FAULT)

Maximum Analog Sense Current RIS=800 Ω

Sense Current in Fault Condition(12) RIS=800 Ω

4.5

5.5

mA

5.5

7.0

mA

VIS(FAULT) Maximum IS Output Voltage

RIS ≥ 3 kΩ

7.5

V

IISLEAK ISENSE Leakage Current

/INH HIGH, IN=X, IL=0 A

300

µA

tSET

Settling time(12,13)

Resistive Load,

VBATT =14 V, IL=3 A, /INH

HIGH, SR to GND

4

µs

Notes:

12. Not subject to production test; specified by design.

13. The settling time is from when IN transitions 0 to 1 (the low-side goes OFF and the high-side goes ON) and 1 to

0 (the high-side goes OFF and the low-side goes ON) to when V(IS) reaches 90% of its final value.

© 2010 Fairchild Semiconductor Corporation

FAN7093 • Rev. 1.0.6

11

www.fairchildsemi.com

Share Link: