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參數(shù)資料
| 型號： | TEA2261 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Switch Mode Power Supply Controller(開關(guān)模式電源控制器) |
| 中文描述： | 開關(guān)電源控制器（開關(guān)模式電源控制器） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 120K |
| 代理商： | TEA2261 |
TEA2260
TEA2261
SWITCH MODE POWER SUPPLY CONTROLLER
.
POSITIVE AND NEGATIVE CURRENT UP TO
1.2A and – 2A
.
LOW START-UP CURRENT
.
DIRECT DRIVE OF THE POWER TRANSIS-
TOR
.
TWO LEVELS TRANSISTOR CURRENT LIMI-
TATION
.
DOUBLE PULSE SUPPRESSION
.
SOFT-STARTING
.
UNDER AND OVERVOLTAGE LOCK-OUT
.
AUTOMATIC STAND-BY MODE RECOGNI-
TION
.
LARGE POWER RANGE CAPABILITY IN
STAND-BY (Burst mode)
.
INTERNAL PWM SIGNAL GENERATOR
June 1992
DESCRIPTION
The TEA2260/61 is a monolithic integrated circuit
for the use in primary part of an off-line switching
mode power supply.
All functions required for SMPS control under nor-
mal operating, transient or abnormal conditions are
provided.
The capability of working according to the "master-
slave" concept, or according to the "primary regu-
lation" mode makes the TEA2260/61 very flexible
and easy to use. This is particularly true for TV
receivers where the IC provides an attractive and
low cost solution (no need of stand-by auxiliary
power supply). See application note AN376/0490
for detailed information.
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16
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9
IS
IN
GND
GND
E
S
C2
TRANSFORMER DEMAGNETIZATION SENSING INPUT
SECONDARY PULSES INPUT
POWER TRANSISTOR CURRENT LIMITATION INPUT
GROUND
GROUND
ERROR AMPLIFIER INPUT (INVERTING)
ERROR AMPLIFIER OUTPUT
OVERLOAD INTEGRATION CAPACITOR
I
MAX
V
CC
V+
OUT
GND
GND
R0
C0
C1
POWER SUPPLY
POSITIVE OUTPUT STAGE SUPPLY
POWER OUTPUT
GROUND
GROUND
OSCILLATOT RESISTOR
OSCILLATOR CAPACITOR
SOFT-START CAPACITOR
2
PIN CONNECTIONS
BATWING DIP 16
(Plastic Package)
ORDER CODES :
TEA2260 - TEA2261
1/9
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PDF描述 |
|---|---|
| TEA2262 | Switch Mode Power Supply Controller(開關(guān)模式電源控制器) |
| TEA3717 | STEPPER MOTOR DRIVER |
| TEA3717DP | STEPPER MOTOR DRIVER |
| TEA3718 | STEPPER MOTOR DRIVER |
| TEA3718DP | STEPPER MOTOR DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA2261_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SWITCH MODE POWER SUPPLY CONTROLLER |
| TEA2262 | 功能描述:電流型 PWM 控制器 SMPS Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| TEA2R2M1CTR-0512P | 功能描述:鋁質(zhì)電解電容器 - 帶引線 16V 2.2uF 20% RoHS:否 制造商:Kemet 引線類型: 電容:220 uF 容差:20 % 電壓額定值:25 V 工作溫度范圍: 端接類型:Radial 外殼直徑:8 mm 外殼長度:11 mm 引線間隔:5 mm 產(chǎn)品:General Purpose Electrolytic Capacitors 封裝:Bulk |
| TEA2R2M1HBK-0512P | 功能描述:鋁質(zhì)電解電容器 - 帶引線 50V 2.2uF 20% RoHS:否 制造商:Kemet 引線類型: 電容:220 uF 容差:20 % 電壓額定值:25 V 工作溫度范圍: 端接類型:Radial 外殼直徑:8 mm 外殼長度:11 mm 引線間隔:5 mm 產(chǎn)品:General Purpose Electrolytic Capacitors 封裝:Bulk |
| TEA2R2M1HBK-0512S | 制造商:Surge Components Inc 功能描述:CAP ALUM 2.2UF 50V ?20% 2000LHRS 5 X 12 - Bulk |
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