參數(shù)資料
型號(hào): NCP1523
廠商: Texas Instruments, Inc.
英文描述: 6-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans
中文描述: 6甲,2.2 V至5.5 V輸入,非隔離,寬輸出,可調(diào)電源模塊的TurboTrans
文件頁(yè)數(shù): 21/35頁(yè)
文件大?。?/td> 1128K
代理商: NCP1523
www.ti.com
UDG06047
PTH04T230W
7
AutoTrack
V
I
VoAdj
TT
3
GND
GND
+Sense
L
O
A
D
Sense
GND
+
INH/UVLO
+Sense
SYNC
R
TT
0 k
(Note A)
R
SET
1%
0.05 W
C
O1
200
μ
F
Ceramic
C
I
330
μ
F
(Required)
C
1320
μ
F
Type B
V
I
V
O
V
O
TurboTrans
T Time 200
μ
s/div
PTH04T230
C
O
= 1520
μ
F
Without TurboTrans
50 mV/div
With TurboTrans
50 mV/div
50% Load Step
2.5 A/
μ
s
PTH04T230W, PTH04T231W
SLTS271A–SEPTEMBER 2006–REVISED OCTOBER 2006
A.
The value of R
TT
must be calculated using the total value of output capacitance.
Figure 16. Typical TurboTrans Schematic
Figure 17. Typical TurboTrans Waveforms
21
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