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参数资料
| 型号： | PTN78020HAS |
| 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： | DIP-7 |
| 文件页数： | 7/26页 |
| 文件大小： | 669K |
| 代理商： | PTN78020HAS |
www.ti.com .................................................................................................................................................. SLTS228B – DECEMBER 2004 – REVISED APRIL 2008
Table 5. Recommended Input/Output Capacitors (PTN78020W) (continued)
CAPACITOR CHARACTERISTICS
QUANTITY
85
°C
CAPACITOR VENDOR/
EQUIVALENT
VENDOR
WORKING
MAXIMUM
PHYSICAL
COMPONENT
VALUE
SERIES
INPUT
OUTPUT
NUMBER
VOLTAGE
RIPPLE
SIZE
SERIES
(F)
RESISTANCE
BUS
(V)
CURRENT
(mm)
(ESR) (
)
(mArms)
Kemet X5R Ceramic
6.3
47
0.002
>1000
3225
N/R (3)
≤ 4
C1210C476K9PAC
(VO ≤ 5.5 V)
TDK X5R Ceramic
6.3
47
0.002
>1000
3225
N/R (3)
≤ 4
C3225X5R0J476MT
(VO ≤ 5.5 V)
Murata X5R Ceramic
6.3
47
0.002
>1000
3225
N/R (3)
≤ 4
GRM42-2X5R476M6.3
(VO ≤ 5.5 V)
Murata X7R Ceramic
50
4.7
0.002
>1000
3225
≥ 1
1
GRM32ER71H475KA88L
TDK X7R Ceramic
50
2.2
0.002
>1000
3225
≥ 1
1
C3225X7R1H225KT
TDK X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 1 (4)
1
C3225X7R1E225KT/MT
(VI~VO ≤ 20 V)
Kemet X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 1 (4)
1
C1210C225K3RAC
(VO ≤ 20 V)
AVX X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 1 (4)
1
C12103C225KAT2A
(VO ≤ 20 V)
TDK X7R Ceramic
50
1.0
0.002
>1000
3225
≥ 2 (5)
1
C3225X7R1H105KT
Kemet X7R Ceramic
50
1.0
0.002
>1000
3225
≥ 2 (5)
1
C1210C105K5RAC
Kemet Radial Through-hole
50
1.0
0.002
>1000
5,08
× 7,62 ≥ 2 (5)
1
C330C105K5R5CA
× 9,14 H
Murata Radial Through-hole
50
2.2
0.004
>1000
10 H
× 10
≥ 1
1
RPER71H2R2KK6F03
W
× 4 D
(3)
The voltage rating of the input capacitor must be selected for the desired operating input voltage range of the regulator. To operate the
regulator at a higher input voltage, select a capacitor with the next higher voltage rating.
(4)
The maximum rating of the ceramic capacitor limits the regulator operating input voltage to 20 V. Select a alternative ceramic
component to operate at a higher input voltage.
(5)
A total capacitance of 2 F is an acceptable replacement value for a single 2.2-F ceramic capacitor
Copyright 2004–2008, Texas Instruments Incorporated
15
Product Folder Link(s): PTN78020W PTN78020H
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PDF描述 |
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| PTN78020HAZ | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
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| PTN78020HAZT | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PTN78020HAST | 功能描述:DC/DC转换器 6A Wide-In Wide Output Adj Module 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: |
| PTN78020HAZ | 功能描述:DC/DC转换器 6A Wide-In Wide Output Adj Module 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: |
| PTN78020HAZT | 功能描述:DC/DC转换器 6A Wide-In Wide Output Adj Module 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: |
| PTN78020W | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR |
| PTN78020W_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR |
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