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参数资料
型号： PTN78060HAH
厂商： TEXAS INSTRUMENTS INC
元件分类： 电源模块
英文描述： 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封装： DIP-7
文件页数： 8/28页
文件大小： 1948K
代理商： PTN78060HAH
www.ti.com
Power-Up Characteristics
PTN78060W, PTN78060H
SLTS229A – NOVEMBER 2004 – REVISED APRIL 2005
Table 6. Recommended Input/Output Capacitors (PTN78060H)
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) (
)
(IRMS) (mA)
Panasonic FC( Radial)
50
100
0.162
615
10
× 12.5
1
≥1
EEUFC1H101
FK (SMD)
50
150
0.18
670
10
× 10,2
1 (1)
≥1
EEVFK1H151P
United Chemi-Con PXA (SMD)
16
180
0.016
4360
8
× 12
≤1
PXA16VC180MF60
N/R (2)
(VO < 14 V)
LXZ
50
120
0.160
620
10
× 12,5
1(1)
≥1
LXZ50VB121M10X12LL
MVY(SMD)
50
100
0.300
500
10
× 10
1
≥1
MVY50VC101M10X10TP
Nichicon UWG (SMD)
50
100
0.300
500
10
× 10
1
≥1
UWG1H101MNR1GS
HD
50
120
0.072
979
10
× 12,5
1
≥1
UHD1H151MHR
Sanyo Os-Con SVP (SMD)
20
100
0.024
2500
8
× 12
1 (1)
≤ 2
20SVP100M (VI ~VO≤ 16 V)
SP
20
120
0.024
3110
8
× 10,5
1 (1)
≤ 2
20SP120M (VI~VO ≤ 16 V)
TDK X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 6 (3)
1
C3225X7R1E225KT/MT
(VI~VO ≤ 20 V)
Murata X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 6 (3)
1
GRM32RR71E225K
(VI~VO ≤ 20 V)
Kemet X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 6 (3)
1
C1210C225K3RAC
(VI~VO ≤ 20 V)
AVX X7R Ceramic
25
2.2
0.002
>1000
3225
≥ 6 (3)
1
C12103C225KAT2A
(VI~VO ≤ 20 V)
Murata X7R Ceramic
50
4.7
0.002
>1000
3225
≥ 3
1
GRM32ER71H475KA88L
TDK X7R Ceramic
50
3.3
0.002
>1000
3225
≥ 4 (4)
1
CKG45NX7R1H335M
Murata Radial Through-hole
50
3.3
0.003
>1000
12,5 H
×
≥ 4 (5)
1
RPER71H3R3KK6F03
12,5 W
× 4
Kemet Radial Through-hole
50
4.7
0.003
>1000
5,08
× 7,62 ×
≥ 3
1
C350C475K5R5CA
9,14
(1)
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.
(2)
Not recommended (N/R). The voltage rating does not meet the minimum operating limits in most applications.
(3)
The maximum rating of the ceramic capacitor limits the regulator's operating input voltage to 20 V. Select an alternative ceramic
component to operate at a higher input voltage.
(4)
A total capacitance of 13.2 F is an acceptable replacement value for 3
× 4.7 F ceramic capacitors
(5)
A total capacitance of 2 F is an acceptable replacement value for a single 2.2-F ceramic capacitor
When configured per the standard application, the PTN78060 power module produces a regulated output voltage
following the application of a valid input source voltage. During power up, internal soft-start circuitry slows the
rate that the output voltage rises, thereby limiting the amount of in-rush current that can be drawn from the input
source. The soft-start circuitry introduces a short time delay (typically 5 ms – 10 ms) into the power-up
characteristic. This is from the point that a valid input source is recognized. Figure 29 shows the power-up
waveforms when operating from a 12-V input and with the output voltage adjusted to 5 V. The waveforms were
measured with a 2.8-A resistive load.
16
相关PDF资料
PDF描述
PTN78060WAZ 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
PTN78060HAZT 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
PTN78060WAD 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
PTN78060HAZ 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
PTN78060HAS 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
PTN78060HAH 制造商:Texas Instruments 功能描述:ISR HORIZONTAL 3A ADJ O/P 78060
PTN78060HAH 制造商:Texas Instruments 功能描述:DC-DC CONV LINEAR REG 1 O/P 45W 3A 制造商:Texas Instruments 功能描述:DC-DC CONV, LINEAR REG, 1 O/P, 45W, 3A
PTN78060HAS 功能描述:DC/DC转换器 3A 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:
PTN78060HAST 功能描述:DC/DC转换器 3A 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:
PTN78060HAZ 功能描述:DC/DC转换器 3A 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:
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