参数资料
型号: TPS59124RGET
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, PQCC24
封装: GREEN, PLASTIC, VQFN-24
文件页数: 6/25页
文件大小: 846K
代理商: TPS59124RGET
TONSEL = FLOAT
VOUT1 (50 mV/div)
IIND1 (5 A/div)
IOUT1 (5 A/div)
t Time 20 ms/div
0
20
40
60
80
100
0.001
0.01
0.1
1
10
VI =21V
VI =7V
1.5V
TONSEL=FLOAT
IOUT2 OutputCurrent A
VI =12V
Efficiency
%
TONSEL = FLOAT
VOUT2 (50 mV/div)
IIND2 (5 A/div)
IOUT2 (5 A/div)
t Time 20 ms/div
t Time 500 ms/div
EN1 (5 V/div)
VO1 (0.5 V/div)
PGOOD1 (5 V/div)
TPS59124
SLUSA58 – JULY 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
1.5-V EFFICIENCY
vs
OUTPUT CURRENT
1.05-V LOAD TRANSIENT RESPONSE
Figure 18.
Figure 17. (4)
1.5-V LOAD TRANSIENT RESPONSE
1.05-V START-UP WAVEFORMS
Figure 19.
Figure 20.
(4)
The data of Figure 17–Figure 20 are measured from the Typical Application Circuit of Figure 25 and Table 2
14
Copyright 2010, Texas Instruments Incorporated
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