LB1268
3-Channel High-Current Low-Saturation Driver
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FEATURES
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3-Channel Magnet Driver.
High Current (2.0A Max.) and Low Saturation Voltage (1.5V).
Parallel Operation Capability (Channel 1+2).
On-Chip Spark Killer Diodes.
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ABSOLUTE MAXIMUM RATINGS
(at Ta=25擄C)
UNIT
Maximum Supply Voltage
Output Supply Voltage
Input Supplly Voltage
Output Current
V
CC
max
V
OUT
V
IN
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OUT1
T
ON
鈮?0mS,
Duty=20%
Solenoid Drive Channel (ch1,2)
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OUT2
T
ON
鈮?0mS,
Duty=5%
Motor Drive Channel (ch3)
Spark Killer Diode Forward Current
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FSM1
T鈮?mS, Duty=5%,
Solenoid Drive Channel (ch1,2)
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FSM2
T鈮?mS, Duty=5%,
Motor Drive Channel (ch3)
V
CC
Instantaneous Flow-out Current
GND Flow-out Current
Allowable Power Dissipation
Operating Temperature
Storage Temperature
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CCP
T鈮?mS, Duty=5%
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GND
T鈮?0mS, Duty=20%
P
DMAX
T
OPG
T
STG
8.0 V
10.0V
12.0V
1.0A
2.5A
1.0A
2.5A
3.0A
3.0A
785mW
-20 ~ +75擄C
-65 ~ +150擄C
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ALLOWABLE OPERATING CONDITIONS
(at Ta=25擄C)
Supply Voltage
Input 鈥淗鈥?Level Voltage
Input 鈥淟鈥?Level Voltage
V
CC
V
IH
V
IL
I
OUT
=300mA
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OUT
鈮?00碌A
3.0 ~ 7.0V
3.0 ~ 11.0V
-0.3 ~ +0.7V
Analog Integrations Corporation
www.analog.com.tw
DS-1268-00
TEL: 886-3-5772500
4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
FAX: 886-3-5772510
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