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LM3537_13 Datasheet, PDF (10/33 Pages) Texas Instruments – 8-Channel WLED Driver with Four Integrated LDOs
LM3537
SNVS634B – JUNE 2011 – REVISED MAY 2013
www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: VIN_A,B,C = 3.6V, CIN_A = COUT = 1.0 µF, CIN_B = 0.1 µF, CIN_C = 4.7 µF, C1 = C2= 1.0 µF, CLDOx= 1.0
µF, TA = 25°C.
Regulator Enable Response; Enable of First Regulator
Regulator Enable Response; Enable of First Regulator
(1mA load, 1.80V) via Reg. Write
(150mA load, 2.80V) via Reg. Write
Regulator 2,3,4 Short Circuit Current
VOUT setting = 1.80V
Regulator 1 Short Circuit Current
VOUT setting = 2.80V
Shutdown Supply Current
HWEN = 0V. Current through VIN_A pin
Standby Supply Current
HWEN = 1.8V. Current through VIN_A pin
10
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