參數(shù)資料
型號(hào): TEA1533T
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 穩(wěn)壓器
英文描述: GreenChipTMII SMPS control IC
中文描述: 2 A SWITCHING CONTROLLER, 205 kHz SWITCHING FREQ-MAX, PDSO14
封裝: 3.90 MM, PLASTIC, SOT-108-1, SO-14
文件頁(yè)數(shù): 4/24頁(yè)
文件大?。?/td> 117K
代理商: TEA1533T
2
4
P
P
G
T
I
T
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B
b
SUPPLY
MANAGEMENT
internal
supply
UVLO
start
M-level
VCC
1
2
3
GND
S1
CTRL
FREQUENCY
CONTROL
VOLTAGE
CONTROLLED
OSCILLATOR
DEMAG
SHORT
PROTECTION
LOGIC
LOGIC
OVER-
VOLTAGE
PROTECTION
OVERPOWER
PROTECTION
short
winding
soft
start
S2
OVER-
TEMPERATURE
PROTECTION
S
Q
R
UVLO
Q
MAXIMUM
ON-TIME
PROTECTION
POWER-ON
RESET
1
UP/DOWN
COUNTER
VALLEY
OCP
TEA1533P
TEA1533AP
100
mV
clamp
DRIVER
START-UP
CURRENT SOURCE
0.88 V
0.5 V
5
Isense
6
DRIVER
MGU506
4
DEM
8
DRAIN
7
HVS
n.c.
OCP
LEB
blank
Iss
Iprot(CTRL)
2.5 V
burst
detect
S
Q
R
VCC < 4.5 V
or UVLO
(TEA1533AP)
Q
50
mV
Iprot(DEM)
Fig.2 Block diagram.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA1533T/N1,118 功能描述:電壓模式 PWM 控制器 GREENCHIP II SMPS CONTROL IC RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TEA1533T/N1,518 功能描述:電壓模式 PWM 控制器 SMPS LOW STANDBY RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TEA1533TD-T 功能描述:電壓模式 PWM 控制器 SMPS LOW STANDBY GREENCHIP RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TEA1541 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:SMPS control IC with synchronization function
TEA1541P 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:SMPS control IC with synchronization function