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参数资料
| 型号： | PTV12020WAH |
| 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： | SIP-12 |
| 文件页数： | 12/22页 |
| 文件大小： | 414K |
| 代理商： | PTV12020WAH |
www.ti.com
L
O
A
D
Track
GND
9
7
3, 4
8
1, 2
10, 11
12
5, 6
GND
Inhibit
Track
Sense
PTV12020x
Inhibit
VI
VO
VOAdj
VOSense
VO
GND
C1*
560 mF
(Required)
C2*
22 mF
Ceramic
(Required)
C3*
330 mF
(Optional)
RSET#
1%
0.05 W
(Required)
* See the Application Information section for capacitor recommendations.
# RSET is required to adjust the output voltage higher than its lowest value. See the Application Information section for values.
ABSOLUTE MAXIMUM RATINGS
PACKAGE SPECIFICATIONS
SLTS231C – NOVEMBER 2004 – REVISED FEBRUARY 2007
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
STANDARD APPLICATION
ORDERING INFORMATION
PTV12020 (Basic Model)
Output Voltage
Part Number
DESCRIPTION
Package(1)
1.2 V – 5.5 V (Adjustable)
PTV12020WAH
Vertical T/H
EVC
0.8 V – 1.8 V (Adjustable)
PTV12020LAH
Vertical T/H
EVC
(1)
See the applicable package drawing for dimensions and PC board layout.
over operating free-air temperature range unless otherwise noted(1)
UNIT
V(Track)
Track input
–0.3 V to VI +0.3 V
TA
Operating temperature range
Over VI range
–40°C to 85°C
Lead temperature
5 seconds
260°C (2)
Tstg
Storage temperature
–55°C to 125°C
V(Inhibit)
Inhibit (pin 12) input voltage
–0.3 V to 7 V
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
This product is not compatible with surface-mount reflow solder processes.
PTV12020x (Suffix AH)
Weight
5.5 grams
Flammability
Meets UL 94 V-O
Mechanical shock
Per Mil-STD-883D, Method 2002.3, 1 ms, 1/2 sine, mounted
500 Gs (1)
Mechanical vibration
Mil-STD-883D, Method 2007.2, 20 Hz - 2000 Hz
10 Gs (1)
(1)
Qualification limit.
2
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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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