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参数资料
型号： PT5407N
厂商： Texas Instruments
文件页数： 7/15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
Application Notes
PT5400 Series
Capacitor Recommendations for the PT5400
SWIFT ? Series of Power Modules
Input Capacitors
The recommended input capacitance is determined by
100 μF minimum capacitance, 300 mA (rms) minimum
ripple current rating, and less than 300 m ? equivalent
series resistance (ESR). The ripple current rating, ESR,
and operating temperature are the major considerations
when selecting the input capacitor.
It is recommended that tantalum capacitors have a mini-
mum voltage rating of at least twice the working voltage,
including the ac ripple. This is necessary to insure reli-
ability with 3.3-V input voltage bus applications.
Output Capacitors (optional)
The ESR of the output bulk (non-ceramic) capacitance
must be between 10 m ? ≤ ESR ≤ 200 m ? . Electrolytic
capacitors have poor ripple performance at frequen-
cies greater than 400 kHz but excellent low frequency
transient response. Above the ripple frequency, ceramic
decoupling capacitors are recommended to improve the
transient response and reduce any high frequency noise
Table 2-1; Recommended Input/Output Capacitors
components apparent during higher current excursions. A
maximum of 100 μF ceramic capacitance may be added to
the output bus.
Tantalum/ Ceramic Capacitors
Tantalum capacitors are acceptable on the output bus.
Tantalum, Os-con?, or ceramic capacitor types are rec-
ommended for applications where ambient temperatures
fall below 0 °C. Ceramic capacitors may be used instead
of electrolytic types on both the input and output bus.
The input bus must have at least the minimum amount of
capacitance. For the output bus the total amount of
ceramic capacitance should be limited to 100 μF.
Capacitor Tables
Table 2-1 identifies vendors with acceptable ESR and
maximum allowable ripple current (rms) ratings. Capaci-
tors recommended for the output are identified under
the Output Bus column with the required quantity.
This is not an extensive capacitor list. Capacitors from other
vendors are available with comparable specifications. Those
listed are for guidance. The RMS ripple current rating and
ESR (at 100 kHz) are critical parameters necessary to insure
both optimum regulator performance and long capacitor life.
C a p a c i t o r V e n d o r /
C o m p o n e n t
C a p a c i t o r C h a r a c t e r i s t i c s
Q u a n t i t y
S e r i e s
P a n a s o n i c W A ( S M T )
P a n a s o n i c F C
F K ( S M T )
U n i t e d C h e m i – C o n
F S
P X A ( S M T )
M V Z ( S M T )
P S
N i c h i c o n ( F 5 5 ) S M T -
W G ( S M T )
P M
S a n y o O s - c o n ?
S V P ( S M T )
S P
T P A
A V X T a n t a l u m T P S
K e m e t T 5 2 0
T 4 9 5
S p r a g u e 5 9 4 D / 5 9 5 D
T D K - C e r a m i c X 5 R
M u r a t a C e r a m i c X 5 R
1 2 1 0 C a s e
W o r k i n g
V o l t a g e
1 0 V
1 6 V
1 6 V
1 0 V
1 0 V
1 6 V
1 0 V
1 0 V
3 5 V
2 5 V
1 0 V
1 6 V
1 0 V
1 0 V
1 0 V
1 0 V
1 0 V
1 0 V
1 0 V
6 . 3 V
6 . 3 V
V a l u e ( μ F )
1 2 0 μ F
2 2 0 μ F
3 3 0 μ F
1 0 0 μ F
1 2 0 μ F
2 2 0 μ F
2 7 0 μ F
1 0 0 μ F
1 0 0 μ F
1 5 0 μ F
1 2 0 μ F
1 0 0 μ F
1 0 0 μ F
1 0 0 μ F
2 2 0 μ F
1 0 0 μ F
1 0 0 μ F
1 5 0 μ F
1 2 0 μ F
4 7 μ F
4 7 μ F
( E S R ) E q u i v a l e n t
S e r i e s R e s i s t a n c e
0 . 0 3 5 ?
0 . 1 5 0 ?
0 . 1 6 0 ?
0 . 0 4 0 ?
0 . 0 2 7 ?
0 . 1 7 0 ?
0 . 0 1 4 ?
0 . 0 5 5 ?
0 . 1 5 0 ?
0 . 1 6 0 ?
0 . 0 4 0 ?
0 . 0 2 5 ?
0 . 0 8 0 ?
0 . 1 0 0 ?
0 . 1 0 0 ?
0 . 0 8 0 ?
0 . 1 0 0 ?
0 . 0 9 0 ?
0 . 1 4 0 ?
0 . 0 0 2 ?
0 . 0 0 2 ?
M a x R i p p l e
a t 8 5 ° C
C u r r e n t ( I r m s )
2 8 0 0 m A
5 5 5 m A
6 0 0 m A
2 1 0 0 m A
2 4 3 0 m A
4 5 0 m A
4 4 2 0 m A
2 0 0 0 m A
6 7 0 m A
4 6 0 m A
> 2 5 0 0 m A
> 2 8 0 0 m A
> 1 2 0 0 m A
> 1 0 9 0 m A
> 1 4 1 4 m A
1 2 0 0 m A
> 1 1 0 0 m A
1 1 0 0 m A
> 1 0 0 0 m A
> 1 4 0 0 m A
> 1 0 0 0 m A
P h y s i c a l S i z e
( m m )
8 . 3 × 6 . 9
1 0 × 1 0 . 2
8 × 1 0 . 2
6 . 3 × 9 . 8
8 × 6 . 7
8 × 1 0
8 × 1 1 . 5
7 , 3 x 4 , 3
1 0 × 1 0
1 0 × 1 1 . 5
7 × 8
6 . 3 × 9 . 8
7 . 3 × 4 . 8
7 . 3 L
× 4 . 3 W × 4 . 1 H
7 . 3 L × 5 . 7 W
× 4 . 0 H
7 . 3 L
× 6 . 0 W × 4 . 1 H
3 . 6 L
× 2 . 8 W × 2 . 8 H
I n p u t
B u s
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
O u t p u t
B u s
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2 ( m a x )
2 ( m a x )
V e n d o r N u m b e r
E E F W A 1 A 1 2 1 P
E E U F C 1 C 2 2 1
E E V F K 1 C 3 3 1 P
1 0 F S 1 0 0 M
P X A 1 0 V C 1 2 1 M H 8 0 T P
M V Z 2 5 V C 2 2 1 M H 1 0 T P
1 0 P S 2 7 0 M H 1 1
F 5 5 1 A 1 0 1 M N
U W G 1 V 1 0 1 M N R 1 G S
U P M 1 E 1 5 1 M P H
1 0 S V P 1 2 0 M
1 6 S P S 1 0 0 M
1 0 T P A 1 0 0 M
T P S D 1 0 7 M 0 1 0 R 0 1 0 0
T P S V 2 2 7 M 0 1 0 R 0 1 0 0
T 5 2 0 D 1 0 7 M 0 1 0 A S
T 4 9 5 X 1 0 7 M 0 1 0 A S
5 9 4 D 1 5 7 X 0 0 1 0 C 2 T
5 9 5 D 1 2 7 X 0 0 1 0 D 2 T
C 3 2 2 5 X 5 R 0 J 4 7 6 K T / M T
G R M 3 2 E R 6 0 J 4 7 6 M / 6 . 3
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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