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| 型号： | PT5407N |
| 厂商： | Texas Instruments |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | REG SW 5/3.3VIN 1.0V 6A HORZ |
| 标准包装： | 30 |
| 系列： | PT5400 |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 3.1V |
| 电压 - 输入（最大）： | 5.5V |
| Voltage - Output 1： | 1V |
| 电流 - 输出（最大）： | 5.5A |
| 电源（瓦） - 制造商系列： | 5W |
| 安装类型： | 通孔，直角 |
| 封装/外壳： | 5-SIP 模块 |
| 尺寸/尺寸： | 0.90" L x 0.48" W x 0.95" H（22.9mm x 12.2mm x 24.1mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 80% |
| 电源（瓦特）- 最大： | 5.5W |
PT5400 Series
6-A 5-V/3.3-V Input Adjustable
SWIFT? Power Module
SLTS169C - MAY 2002 - REVISED OCTOBER 2003
Environmental Specifications
PT5400 Series
Characteristics
Symbols
Conditions
Min
Typ
Max
Units
Operating Temperature Range
Over-Temperature Shutdown
Storage Temperature
Solder Reflow Temperature
Mechanical Shock
Mechanical Vibration
Weight
T a
OTP
T s
T reflow
—
Over V in range
internal junction temp, auto-reset
—
Measured on any part of module
Mil-STD-883D, Method 2002.3
Half Sine, mounted to a fixture
Mil-STD-883D, Method 2007.2,
20-2000 Hz, PCB mounted
—
Vertical
Horizontal
–40
—
–40
—
—
—
—
(i)
—
150
—
—
500
20 (iii)
6.5
85
—
125
215 (ii)
—
—
—
°C
°C
°C
°C
G’s
G’s
grams
Flammability
—
Materials meet UL 94V-0
Notes: (i)
(ii)
(iii)
For operation below 0 °C the external capacitors must have stable characteristics. Use either a low ESR tantalum or Oscon? capacitor.
During solder reflow of SMD package version, do not elevate the case, pin, or internal component temperatures above the stated maximum. For further
guidance refer to the application note, “Reflow Soldering Requirements for Plug-in Power Surface Mount Products,” (SLTA051).
The case pins on the through-hole package types (suffixes N & A) must be soldered. For more information see the applicable package outline drawing.
Electrical Specifications (Except PT5408)
Unless otherwise stated, T a =25 °C, V in =5 V, C 1 =100 μF, C 2 =0 μF, and I o =I o max
PT5400 Series (Except PT5408)
Characteristics
Symbols
Conditions
Min Typ Max
Units
Output Current
I o
V in =5 V
V in =3.3 V
0
0
—
—
6
5.5
(1)
(1)
A
Input Voltage Range
Set-Point Voltage Tolerance
V in
V o tol
Over I o range
V o ≥ 2.5 V
V o ≤ 2.0 V
4.5
3.1
—
—
—
5.5
5.5
±2
V
%V o
Temperature Variation
Line Regulation
Load Regulation
Total Output Variation
Efficiency
? Reg temp
? Reg line
? Reg load
? Reg tot
η
–40 °C <T a < +85 °C
Over V in range
Over I o range
Includes set-point, line, load,
–40 °C ≤ T a ≤ +85 °C
V in =5 V, I o =4 A PT5401 (3.3 V)
PT5402 (2.5 V)
PT5403 (2.0 V)
PT5404 (1.8 V)
PT5405 (1.5 V)
PT5406 (1.2 V)
—
—
—
—
—
—
—
—
—
—
±0.5
±5
±10
—
93
91
88
87
85
82
—
—
—
±3
—
—
—
—
—
—
%V o
mV
mV
%V o
%
PT5407 (1.0 V)
V in =3.3 V, I o =4 A PT5403 (2.0 V)
PT5404 (1.8 V)
PT5405 (1.5 V)
—
—
—
—
80
88
86
84
—
—
—
—
PT5406 (1.2 V)
PT5407 (1.0 V)
—
—
81
78
—
%
V o Ripple (pk-pk)
Transient Response
Current Limit Threshold
Output Voltage Adjust
Switching Frequency
Under-Voltage Lockout
Inhibit Control (pin1)
Input High Voltage
Input Low Voltage
Input Low Current
Standby Input Current
External Input Capacitance
V r
t tr
? V tr
I lim
V o adj
? s
UVLO
V IH
V IL
I IL
I in standby
C 1
20 MHz bandwidth
1 A/μs load step, 50 to 100 % I o max,
C 2 =100 μF
Recovery time
V o over/undershoot
? V o = –50 mV
Over V in and I o ranges
V in increasing
V in decreasing
Referenced to GND (pin3)
Pin 1 to GND
pins 1 & 3 connected
—
—
—
—
—
—
—
—
V in –0.5
–0.2
—
—
100 (3)
15
50
50
12
±10
700
2.95
2.8
—
—
–10
1
—
—
—
—
—
—
—
—
—
Open (2)
0.8
—
—
—
mVpp
μSec
mV
A
%
kHz
V
V
μA
mA
μF
External Output Capacitance
C 2
0
100
(4)
1,000
μF
Reliability
MTBF
Per Bellcore TR-332
50 % stress, T a =40 °C, ground benign
48
—
—
10 6 Hrs
Notes: (1) See SOA curves or consult factory for the appropriate derating.
(2) The Inhibit control (pin 1) has an internal pull-up, and if left open-circuit the module will operate when input power is applied. A small low-leakage
(<100 nA) MOSFET is recommended to control this input. See application notes for more information.
(3) The regulator requires a minimum of 100 μF input capacitor with a minimum 300 mArms ripple current rating. For further information, consult the
related application note on Capacitor Recommendations.
(4) An external output capacitor is not required for basic operation. Adding 100 μF of distributed capacitance at the load will improve the transient response.
For technical support and further information, visit http://power.ti.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT5408 | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-A 5-V/3.3-V Input Adjustable SWIFT Power Module |
| PT5408A | 功能描述:DC/DC转换器 2.5V 6A 3.3V Input Adj SWIFT 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: |
| PT5408C | 功能描述:DC/DC转换器 2.5V 6A 3.3V Input Adj SWIFT 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: |
| PT5408N | 功能描述:DC/DC转换器 2.5V 6A 3.3V Input Adj SWIFT 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: |
| PT5410 | 制造商:Pulse Electronics Corporation 功能描述:- Bulk |
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