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参数资料
| 型号： | TEA1401T-T |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20 |
| 文件页数： | 14/20页 |
| 文件大小： | 119K |
| 代理商： | TEA1401T-T |
1997 Mar 07
3
Philips Semiconductors
Preliminary specication
Power plug for the universal mains
TEA1401T
BLOCK DIAGRAM
handbook,full
pagewidth
MBH570
11
BAND-GAP
TEA1401T
VOLTAGE
SETTING
R
OUT
COMPENSATION
low
voltage
over
voltage
I ref
G
OUT
COMPENSATION
1/6
G
OUT
7
R
I
12
R
V
T1
auxiliary
winding
V
I
J
ref
J
ref
J
ref/3
1
D
RESET
maximum
on
time
TEMPERATURE
PROTECTION
POR
SUPPLY
TIMING
FET
turn-off
V
in
from
mains
rectifier
and
filter
1
17
V
in
14
3
13
V
IC
C
PFM
FOLDBACK
10
C
V
9
mains
hard
wired
R
ref
V
gap
V
AT
secondary
stroke
T1
primary
winding
T1
secondary
winding
C
y
SINGLE-SHOT
D-TYPE
FLIP-FLOP
foldback
clock
TR
I TOP
REGULATOR
LEADING
EDGE
BLANKING
20
TP
25
A
I
U
8
2,
18,
19
5,
6,
15,
16
n.c.
GND
C
I
S
R
Q
DRAIN
output
4
SOURCE
on
Q
&
temp
max
over
temperature
MINIMUM
TRACK-
AND-
HOLD
PEAK
DETECTOR
I PEAK
CORRECTION
CURRENT
SETTING
LIMITER
out
130
A
2.5
A
in
out
1.2
V
90
mV
in
R
I
g
m
=
Fig.1
Block
diagram.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TEA1402/N2,112 | 功能描述:电池管理 TEA1402/DIP18/TUBE-B RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TEA1501 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Greeny; GreenChip |
| TEA1501T/N1,118 | 功能描述:交流/直流开关转换器 GREENCHIP SMPS CONTROL IC RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| TEA1504 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
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