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| DRV110 Datasheet, PDF (6/17 Pages) Texas Instruments – POWER SAVING SOLENOID CONTROLLER WITH INTEGRATED SUPPLY REGULATION | |||
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DRV110
SLVSBA8 â MARCH 2012
ELECTRICAL CHARACTERISTICS (continued)
VIN = 14 V, TA = -40°C to 105°C, over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
CURRENT CONTROLLER, EXTERNAL SETTINGS
tKEEP
Externally set keep time at peak
current
CKEEP = 1 µF
100
VPEAK
Externally set VPEAK
RPEAK = 50 kΩ
RPEAK = 200 kΩ
900
300
VHOLD
Externally set VHOLD
RHOLD = 50 kΩ
RHOLD = 200 kΩ
150
50
fPWM
Externally set PWM clock frequency ROSC = 50 kΩ
ROSC = 200 kΩ
60
20
LOGIC INPUT LEVELS (EN)
VIL
Input low level
VIH
Input high level
REN
Input pull-up resistance
LOGIC OUTPUT LEVELS (STATUS)
1.65
350
500
VOL
Output low level
IIL
Output leakage current
UNDERVOLTAGE LOCKOUT
Pull-down activated, ISTATUS = 2 mA
Pull-down deactivated, V(STATUS) = 5 V
VUVLO
Undervoltage lockout threshold
4.6
THERMAL SHUTDOWN
TTSD
Junction temperature shutdown
threshold
160
www.ti.com
MAX UNIT
ms
mV
mV
kHz
1.3
V
V
kΩ
0.3
V
2 µA
V
°C
6
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Product Folder Link(s): DRV110
Copyright © 2012, Texas Instruments Incorporated
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