参数资料
型号: PTH08T261WAZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIAT PACKAGE-10
文件页数: 23/38页
文件大小: 1206K
代理商: PTH08T261WAZT
PTH08T261W
2
4
8
7
Track
GND
Vo
TT
3
GND
+Sense
5
L
O
A
D
Sense
10
Inhibit
INH/UVLO
AutoTrack
9
6
Sense
+Sense
SYNC
1
SmartSync
CO
200
F
Ceramic
(Required)
TurboTrans
RSET
1%
0.05 W
(Required)
(Note A)
CI
300
F
(Required)
VI
VOAdj
RTT
1%
0.05 W
(Optional)
VO
[B]
SLTS272F
– DECEMBER 2006 – REVISED APRIL 2011
PTH08T261W - Ceramic Capacitor Version
A.
RSET required to set the output voltage to a value higher than 0.69 V. See the Electrical Characteristics table.
B.
200
μF of output capacitance can be achieved by using two 100-μF ceramic capacitors or four 47-μF ceramic
capacitors.
C.
300
F of ceramic or 330 F of electrolytic input capacitance is required for proper operation.
D.
For VI greater than 8 V, the minimum required CI may be reduced to 200 F ceramic or 220 μF electrolytic plus a
22-
μF ceramic capacitor.
Copyright
2006–2011, Texas Instruments Incorporated
3
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