CS452GTHA5 datasheet(2/5 Pages) CHERRY

部件名	CS452GTHA5

功能描述	2.4A/4.4A Injector Solenoid Driver

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制造商	CHERRY [Cherry Semiconductor Corporation]

网页	http://www.cherrycorp.com/

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PACKAGE LEAD #

LEAD SYMBOL

FUNCTION

Electrical Characteristics: VBAT= 12 VDC, TA = 25ûC, test circuit of Test Circuit diagram, unless noted

CHARACTERISTIC

MIN

TYP

MAX

UNIT

CONTROL

Gnd

OUT

CS452/453

VCC

VIN

40 V/10 W

Zener

Injector

Load

I

1.2

2.0

mH

RL

300

W/2W

VBAT

High

S2

Low

S1

0-5.0 VDC

5 Vp-p

250Hz

Square

Wave

Test Circuit

Package Lead Description

Output Peak Current (Ipk)

CS452

1.7

2.4

2.9

A

CS453

3.6

4.4

5.2

A

Output Sustaining Current (Isus)

CS452

0.50

0.60

0.70

A

CS453

0.95

1.12

1.25

A

V(BR)CEO(sus) @ 1mA

42

50

V

Output Voltage in Saturated Mode

CS452 @ 1.5A

1.2

V

CS453 @ 3.0A

1.6

V

Internal Regulated Voltage

(@VCC, Test Circuit diagram)

6.9

V

Input ÒonÓ Threshold Voltage

1.4

2.0

V

Input ÒoffÓ Threshold Voltage

0.7

1.3

V

Input ÒonÓ Current

@ VIN = 1.4VDC

35

µA

@ VIN = 5.0VDC

220

µA

CONTROL ÒonÓ Threshold Voltage

1.2

1.5

1.8

V

CONTROL Current

CONTROL = 0.8VDC

-5

-50

µA

CONTROL = 5.0VDC

1.0

µA

Input Turn On Delay (tl)

0.5

1.0

µs

Ipk sense to Isus delay (tp)60

µs

CONTROL Signal Delay (tt)15

µs

Input Turn Off from Saturated Mode Delay (ts)

1.0

µs

Input Turn Off from Sustain Mode Delay (td)

0.2

µs

Output Voltage Rise Time (tv)

0.4

µs

Output Current Fall Time (tf) 4.0A

0.6

1.0

µs

TO-220

1VIN

Switches the injector driver on and off.

2

CONTROL

Acts to disable OUT when high.

3

Gnd

Ground connection.

4

OUT

Output Drive current.

5VCC

Supply voltage to IC. VCC is connected to VBAT through a series

resistor (300½ typ.)

类似零件编号 - CS452GTHA5

制造商	部件名	数据表	功能描述
ON Semiconductor	CS452	73Kb / 8P	2.4A/4.4A Injector Solenoid Driver December, 2001 - Rev. 2
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类似说明 - CS452GTHA5

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