L9222D STMicroelectronics, L9222D Datasheet

MOSFET & Power Driver ICs Quad Inv Tran Switch

L9222D

Manufacturer Part Number
L9222D
Description
MOSFET & Power Driver ICs Quad Inv Tran Switch
Manufacturer
STMicroelectronics
Type
Quad Inverting Transistor Switchr
Datasheet

Specifications of L9222D

Supply Current
90 mA
Maximum Operating Temperature
150 C
Mounting Style
SMD/SMT
Package / Case
SO-20
Minimum Operating Temperature
- 55 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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1
2
The L9222 monolithic quad transistor switch is de-
signed for high current, high voltage switching ap-
plications.
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.
Figure 2. BLOCK DIAGRAM
May 2004
OUTPUT VOLTAGE TO 50V
OUTPUT CURRENT TO 1.2A
VERY LOW SATURATION VOLTAGE
TTL COMPATIBLE INPUTS
INTEGRAL SUPPRESSION DIODE
FEATURES
DESCRIPTION
QUAD INVERTING TRANSISTOR SWITCH
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 1. Packages
Table 1. Order Codes
L9222
L9222 D
Powerdip (12+2+2)
Part Number
(PDIP12+2+2)
Package
(SO20L)
SO20L
L9222
REV. 3
1/7

Related parts for L9222D

L9222D Summary of contents

Page 1

FEATURES OUTPUT VOLTAGE TO 50V OUTPUT CURRENT TO 1.2A VERY LOW SATURATION VOLTAGE TTL COMPATIBLE INPUTS INTEGRAL SUPPRESSION DIODE 2 DESCRIPTION The L9222 monolithic quad transistor switch is de- signed for high current, high voltage switching ap- plications. Each ...

Page 2

L9222 Table 2. ABSOLUTE MAXIMUM RATINGS Symbol V Output Voltage OUT V Logic Supply Voltage CC V Input Voltage Junction and Storage Temperature Range j ST Figure 3. PIN CONNECTION (Top view) DIP16 Table 3. TRUTH ...

Page 3

Table 5. ELECTRICAL CHARACTERISTICS V = 5Vdc ± – Symbol Parameter V Output Sustaining Voltage CE(sus) I Output Leakage Current CEX V CE(sat) Collector Emitter Saturation V Input Low Voltage IL I Input ...

Page 4

L9222 Figure 4. Powerdip (12+2+2 0Mechanical Data & Package Dimensions mm DIM. MIN. TYP. MAX. a1 0.51 B 0.85 1.40 b 0.50 b1 0.38 0.50 D 20.0 E 8.80 e 2.54 e3 17.78 F 7.10 I 5.10 L 3.30 Z ...

Page 5

Figure 5. SO20L Mechanical Data & Package Dimensions mm DIM. MIN. TYP. MAX. A 2.35 2.65 A1 0.10 0.30 B 0.33 0.51 C 0.23 0.32 (1) 12.60 13. 7.40 7.60 e 1.27 H 10.0 10.65 h 0.25 0.75 ...

Page 6

L9222 Table 6. Revision History Date Revision March 2004 May 2004 6/7 2 Second Issue 3 Stylesheet update. No content change Description of Changes ...

Page 7

... 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 ...

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