参数资料
型号: PTH08T220WAZ
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, PLASTIC, DIP-11
文件页数: 4/38页
文件大小: 1290K
代理商: PTH08T220WAZ
SLTS252K – NOVEMBER 2005 – REVISED JUNE 2009................................................................................................................................................... www.ti.com
Table 2. Output Voltage Set-Point Resistor Values (Standard Values)
VO Required
RSET()
VO Required (V)
RSET()
0.70 (1)
681 k
2.50
2.37 k
0.75 (1)
113 k
2.60
2.15 k
0.80 (1)
61.9 k
2.70
2.00 k
0.85 (1)
41.2 k
2.80
1.82 k
0.90 (1)
31.6 k
2.90
1.69 k
0.95 (1)
24.9 k
3.00
1.54 k
1.00 (1)
20.5 k
3.10
1.43 k
1.05 (1)
17.8 k
3.20
1.33 k
1.10 (1)
15.4 k
3.30
1.21 k
1.15 (1)
13.3 k
3.40
1.10 k
1.20 (1)
12.1 k
3.50
1.02 k
1.25
10.7 k
3.60
931
1.30
9.88 k
3.70 (2)
866
1.35
9.09 k
3.80 (2)
787
1.40
8.25 k
3.90 (2)
715
1.45
7.68 k
4.00 (2)
649
1.50
6.98 k
4.10 (2)
590
1.55
6.49 k
4.20 (2)
536
1.60
6.04 k
4.30 (2)
475
1.65
5.76 k
4.40 (2)
432
1.70
5.36 k
4.50 (2)
383
1.75
5.11 k
4.60 (2)
332
1.80
4.75 k
4.70 (2)
287
1.85
4.53 k
4.80 (2)
249
1.90
4.22 k
4.90 (2)
210
1.95
4.02 k
5.00 (2)
169
2.00
3.83 k
5.10 (2)
133
2.10
3.40 k
5.20 (2)
100
2.20
3.09 k
5.30 (2)
66.5
2.30
2.87 k
5.40 (2)
34.8
2.40
2.61 k
5.50 (2)
4.99
(1)
For output voltages
≤ 1.2V, at nominal operating frequency, the output ripple may increase (typically
2×) when operating at input voltages greater than (VO × 11). When using the SmartSync feature,
review the SmartSync application section for further guidance.
(2)
For VO > 3.6 V, the minimum input voltage is (VO + 2) V.
12
Copyright 2005–2009, Texas Instruments Incorporated
Product Folder Link(s): PTH08T220W PTH08T221W
相关PDF资料
PDF描述
PTH08T221WAS 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T221WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T221WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T220WAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTH08T220WAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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PTH08T221W 制造商:TI 制造商全称:Texas Instruments 功能描述:16-A, 4.5-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans
PTH08T221WAD 功能描述:DC/DC转换器 16A 4.5V to 14V Inp Ceramic Cap Version RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTH08T221WAD 制造商:Texas Instruments 功能描述:Power Module