参数资料
型号: TPS53126RGER
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.17 A DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC24
封装: 4 X 4 MM, PLASTIC, VQFN-24
文件页数: 8/30页
文件大小: 899K
代理商: TPS53126RGER
t time 100
s/div COUT = 22F × 4
G020
TEST2 = GND
350kHz Selection
VO2 (50mV/div)
Iout2 (2A/div)
t time 100
s/div COUT = 22F × 2
G021
TEST2 = V5FILT
700kHz Selection
VO2 (50mV/div)
Iout2 (2A/div)
G022
TEST2 = GND
350kHz Selection
EN1 (10V/div)
VO1 (0.5V/div)
G023
TEST2 = V5FILT
700kHz Selection
EN2 (5V/div)
VO2 (0.2V/div)
SLUS909 – MAY 2009........................................................................................................................................................................................................ www.ti.com
TYPICAL APPLICATION PERFORMANCE (continued)
Figure 20. 1.05V LOAD TRANSIENT RESPONSE
Figure 21. 1.05V LOAD TRANSIENT RESPONSE
(CH2,TEST2 = V5FILT)
Figure 22. 1.8V START-UP WAVEFORMS
Figure 23. 1.05V START-UP WAVEFORMS
16
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPS53126
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