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参数资料
| 型号： | PTV12020WAH |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 88 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/5页 |
| 文件大小： | 244K |
| 代理商： | PTV12020WAH |
File Name: ptv12020w.pdf Rev (02): 19 Dec 2005
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS
POLA Non-isolated
2
NEW Product
PTV12020
12 Vin single output
OUTPUT
INPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
CURRENT
(MAX.)
LINE
LOAD
NUMBER
(9,10)
(MAX.)
(MIN.)
(MAX.) (2)
28.8 W
10.8-13.2 Vdc
0.8-1.8 Vdc
0 A
16 A
89%
±10 mV
±12 mV
PTV12020L
88 W
10.8-13.2 Vdc
1.2-5.5 Vdc
0 A
16 A
94%
±5 mV
±10 mV
PTV12020W
Part Number System with Options
Product Family
Point of Load Alliance
Compatible
Mounting Version
V = Vertical
Mounting Style (9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
The ultra-wide output voltage trim range offers major advantages to users who
select the PTV12020. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc
for suffix ‘L’. When the PTV12020 converter leaves the factory the output has
been adjusted to the default voltage of 1.2 V for the PTV12020W and 0.8 V for
PTV12020L.
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utt V
Vo
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Ad
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us
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PT
TV
V1
12
20
02
20
0 S
Se
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s
Output Current
02 = 16 A
Input Voltage
12 = 12 V
Mechanical Package
Always 0
PTV12020W AH
Pin Style
A = Through-Hole Std. Pin Length (0.150”)
EFFICIENCY TABLE - PTH12020L (IO = IOMAX)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 1.8 V
87%
Vo = 1.5 V
85%
Vo = 1.2 V
83%
Vo = 1.0 V
80%
Vo = 0.8 V
77%
EFFICIENCY TABLE - PTV12020W (IO = IOMAX)
OUTPUT VOLTAGE
EFFICIENCY
Vo = 5.0 V
93%
Vo = 3.3 V
91%
Vo = 2.5 V
89%
Vo = 1.8 V
86%
Vo = 1.5 V
84%
Vo = 1.2 V
81%
N
No
otte
es
s
1
Remote ON/OFF. Positive logic
ON:
Pin 3 open; or V > 2 V
OFF:
Pin 3 GND; or V < 0.6 V).
2
See Figures 1, 2, 3 and 6 for safe operating area curves.
3
A 560 F electrolytic input capacitor is required for proper operation as
well as a 22 F high-frequency ceramic capacitor. The electrolytic
capacitor must be rated for the minimum rms of ripple current.
4
An external output capacitor is not required for basic operation. Adding
330 F of distributed capacitance at the load will improve the transient
response.
5
1 A/s load step, 50 to 100% Iomax, C3 = 330 F.
6
If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point).
7
The pre-bias start-up feature is not compatible with Auto-Track. This is
because when the module is under Auto-Track control, it is fully active
and will sink current if the output voltage is below that of a back-feeding
source. Therefore to ensure a pre-bias hold-off, one of the following two
techniques must be followed when input power is first applied to the
module. The Auto-Track function must either be disabled, or the
module’s output held off using the Inhibit pin. Refer to Application Note
199 for more details.
8
The set-point voltage tolerance is affected by the tolerance and stability
of Rset. The stated limit is unconditionally met if Rset has a tolerance of
1% with 100/
C or better temperature stability.
9
To order Pb-free (RoHS compatible) through-hole parts replace the
mounting option ‘H’ with ‘D’, e.g. PTV12020WAD.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
Output Voltage Code
W = Wide, L = Low Voltage
相关PDF资料 |
PDF描述 |
|---|---|
| PTV12020LAH | 1-OUTPUT 28.8 W DC-DC REG PWR SUPPLY MODULE |
| PTV12020LAD | 1-OUTPUT 28.8 W DC-DC REG PWR SUPPLY MODULE |
| PTV12020WAD | 1-OUTPUT 88 W DC-DC REG PWR SUPPLY MODULE |
| PTV12020WAD | 1-OUTPUT 88 W DC-DC REG PWR SUPPLY MODULE |
| PTV12020LAD | 1-OUTPUT 28.8 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PTV12020WAH | 制造商:Texas Instruments 功能描述:REG SW 1.2-5.5V 16A VRT TH 12SIP |
| PTV12B-E3/84A | 功能描述:稳压二极管 12 Volt 1.5 Watt RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| PTV12B-E3/85A | 功能描述:稳压二极管 12 Volt 1.5 Watt RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| PTV12B-M3/84A | 功能描述:稳压二极管 1.5watt 12volt RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| PTV12B-M3/85A | 功能描述:稳压二极管 1.5watt 12volt RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
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