参数资料
型号: PTH08T231WAZ
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 COMPLIANT PACKAGE-10
文件页数: 12/39页
文件大小: 1281K
代理商: PTH08T231WAZ
PTH08T230W
2
4
8
+
7
Track
GND
TT
3
GND
+Sense
5
L
O
A
D
Sense
+
10
Inhibit
INH/UVLO
AutoTrack
9
6
Sense
+Sense
SYNC
1
SmartSync
TurboTrans
RTT
1%
0.05 W
(Optional)
VO
CO2
100
F
(Required)
CO1
200
F
Ceramic
(Required)
RSET
1%
0.05 W
(Required)
VI
VOAdj
VI
CI
330
F
(Required)
(Notes B and C)
VO
[D]
SLTS265K – NOVEMBER 2005 – REVISED JUNE 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
PTH08T230W
A.
RSET required to set the output voltage to a value higher than 0.69 V. See the Electrical Characteristics table.
B.
An additional 22-mF ceramic input capacitor is recommended to reduce RMS ripple current.
C.
For VI greater than 8 V, the minimum required CI may be reduced to 220 mF plus a 22-mF ceramic capacitor.
D.
200 mF of output capacitance can be achieved by using two 100-mF ceramic capacitors or four 47-mF ceramic
capacitors.
2
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): PTH08T230W PTH08T231W
相关PDF资料
PDF描述
PTH08T230WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T230WAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T230WAD 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T231WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T240FAH 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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