L9222-D [STMICROELECTRONICS]

QUAD INVERTING TRANSISTOR SWITCH; QUAD反相晶体管开关


型号：	L9222-D
厂家：	ST
描述：	QUAD INVERTING TRANSISTOR SWITCH QUAD反相晶体管开关晶体开关晶体管
文件：	总7页 (文件大小：95K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

L9222

QUAD INVERTING TRANSISTOR SWITCH

FEATURES

Figure 1. Packages

■ OUTPUT VOLTAGE TO 50V

■ OUTPUT CURRENT TO 1.2A

■ VERY LOW SATURATION VOLTAGE

■ TTL COMPATIBLE INPUTS

Powerdip (12+2+2)

SO20L

■ INTEGRAL SUPPRESSION DIODE

Table 1. Order Codes

Part Number

L9222

Package

(PDIP12+2+2)

(SO20L)

DESCRIPTION

The L9222 monolithic quad transistor switch is de-

signed for high current, high voltage switching ap-

plications.

L9222 D

Each of the four switches is controlled by a logic

input and all four are controlled by a common en-

able input. All inputs are TTL-compatible for direct

connection to logic circuits. Each switch consists

of an open-collector transistor plus a clamp diode

for applications with inductive loads.

The emitters of the four switches are connected to-

gether to GND. The switches of the same device

may be paralled. The device is intended to drive

coils such as relays, solenoids, unipolar stepper

motors, LED etc.

Figure 2. BLOCK DIAGRAM

REV. 3

1/7

May 2004

L9222

Table 2. ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

– 0.7 to 50

Unit

OUT

Output Voltage

Logic Supply Voltage

Input Voltage

– 0.7 to V + 0.3

T , T

Junction and Storage Temperature Range

– 55 to 150

°C

Figure 3. PIN CONNECTION (Top view)

DIP16

SO20L

Table 3. TRUTH TABLE

Enable

Input

Power Out

OFF

For each input :

H= High level

L= Low level

X = Don’t care

Table 4. THERMAL DATA

Symbol

Parameter

Value

Unit

°C/W

Thermal Resistance Junction to ambient

Thermal Resistance Junction to case

Max

th j-amb

th-J-case

2/7

L9222

Table 5. ELECTRICAL CHARACTERISTICS

= 5Vdc ± 5% V = 5V – 40 ≤ T ≤ 125°C unless otherwise specified

Parameter

Symbol

Test Condition

= 2V V = 2V, I = 100mA

Min.

Typ.

Max.

Unit

Output Sustaining Voltage

Output Leakage Current

Collector Emitter Saturation

CE(sus)

OUT

= 50V V = 2V, V = 0.8V

CEX

≥ 0.8V

CE(sat)

0.3

0.5

0.8

= 0.1A

= 0.3A

= 0.6A; – 40 + 105 °C

OUT

Input Low Voltage

Input Low Current

Input High Voltage

Input High Current

Logic Supply Current

0.8

= 0.4V

– 15

2.0

µA

≥ 2.0V

– 15

µA

All Outputs ON I

= 06A

OUT

All Outputs OFF

= 50V

Clamp Diode Leakage Current

Clamp Diode Forward Voltage

100

Diode Reverse Voltage

I = 0.6A

1.8

2.0

I = 1.2A

Output Current

= 0.4V, R = 10Ω , V = 13V

0.9

1.2

IOUT

Propagation Delay Time

(high to low transition)

T = 25°C

I = 600mA

µs

PHL

Propagation Delay Time

(low to high transition)

I = 600mA

µs

PHL

T = 25°C

Low Enable Voltage

Low Enable Current

High Enable Voltage

0.8

µA

ENL

= 0.4V

– 15

2.0

ENH

≥ 2.0V

– 15

µA

3/7

L9222

Figure 4. Powerdip (12+2+2 0Mechanical Data & Package Dimensions

inch

DIM.

OUTLINE AND

MECHANICAL DATA

MIN. TYP. MAX. MIN. TYP. MAX.

0.51

0.85

0.020

1.40 0.033

0.055

0.50

0.020

0.38

0.50 0.015

20.0

0.020

0.787

8.80

2.54

0.346

0.100

0.700

17.78

7.10

5.10

0.280

0.201

3.30

0.130

Powerdip 16

1.27

0.050

4/7

L9222

Figure 5. SO20L Mechanical Data & Package Dimensions

inch

DIM.

OUTLINE AND

MECHANICAL DATA

MIN. TYP. MAX. MIN.

TYP. MAX.

0.104

2.35

0.10

0.33

0.23

12.60

2.65 0.093

0.30 0.004

0.51 0.013

0.32 0.009

13.00 0.496

0.012

0.200

0.013

(1)

0.512

7.40

7.60 0.291

0.299

0.050

1.27

10.0

0.25

0.40

10.65 0.394

0.75 0.010

1.27 0.016

0˚ (min.), 8˚ (max.)

0.10

0.419

0.030

0.050

ddd

0.004

SO20

(1) “D” dimension does not include mold flash, protusions or gate

burrs. Mold flash, protusions or gate burrs shall not exceed

0.15mm per side.

0016022 D

5/7

L9222

Table 6. Revision History

Date

Revision

Description of Changes

March 2004

May 2004

Second Issue

Stylesheet update. No content change

6/7

L9222

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences

of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted

by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject

to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not

authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics.

All other names are the property of their respective owners

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