參數(shù)資料
型號(hào)： 5962-8951105EA
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： 0.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP16
封裝： CERAMIC, DIP-16
文件頁(yè)數(shù)： 9/16頁(yè)
文件大小： 799K
代理商： 5962-8951105EA
2
UC1525B UC1527B
UC2525B UC2527B
UC3525B UC3527B
DIL-16, SOIC-16 (Top View)
J or N, DW Packages
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, (+VIN) ........................... +40V
Collector Supply Voltage (VC)...................... +40V
Logic Inputs ............................ –0.3V to +5.5V
Analog Inputs............................. –0.3V to VIN
Output Current, Source or Sink ................... 500mA
Reference Output Current ........................ 50mA
Oscillator Charging Current ........................5mA
Power Dissipation at TA = +25°C................. 1000mW
Power Dissipation at TC = +25°C ................ 2000mW
Operating Junction Temperature .......... –55°C to +150°C
Storage Temperature Range ............. –65°C to +150°C
Lead Temperature (Soldering, 10 sec.) ............. +300°C
All currents are positive into, negative out of the specified ter-
minal. Consult Packaging Section of Databook for thermal limi-
tations and considerations of packages.
CONNECTION DIAGRAMS
LCC-20, PLCC-20 (Top View)
L, Q Packages
RECOMMENDED OPERATING CONDITIONS
(Note 1)
Input Voltage (+VIN) .......................+8V to +35V
Collector Supply Voltage (VC) .............. +4.5V to +35V
Sink/Source Load Current (steady state) ........0to 100mA
Sink/Source Load Current (peak) ..............0to 400mA
Reference Load Current ......................0to 20mA
Oscillator Frequency Range .............. 100Hz to 400kHz
Oscillator Timing Resistor ..................2k
to 150k
Oscillator Timing Capacitor .............. 0.001
Fto0.1F
Dead Time Resistor Range ...................0
to 500
Note 1: Range over which the device is functional and parame-
ter limits are guaranteed.
ELECTRICAL CHARACTERISTICS:Unless otherwise stated, these specifications apply for TA = –55°C to +125°C for the
UC1525B and UC1527B; –40°C to +85°C for the UC2525B and UC2527B; 0°C to +70°C for the UC3525B and UC3527B; +VIN =
20V, TA =TJ.
PARAMETER
TEST CONDITIONS
UC1525B/UC2525B
UC1527B/UC2527B
UC3525B
UC3527B
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Reference Section
Output Voltage
TJ = 25°C
5.062
5.10
5.138
5.036
5.10
5.164
V
Line Regulation
VIN = 8V to 35V
5
10
5
10
mV
Load Regulation
IL = 0mA to 20mA
7
15
7
15
mV
Temperature Stability (Note 2)
Over Operating Range
10
50
10
50
mV
Total Output Variation
Line, Load, and Temperature
5.036
5.164
5.024
5.176
V
Short Circuit Current
VREF = 0, TJ =25°C
80
100
80
100
mA
Output Noise Voltage (Note 2)
10Hz
≤ f ≤10kHz, TJ = 25°C
40
200
40
200
Vrms
Long Term Stability (Note 2)
TJ = 125°C, 1000 Hrs.
3
10
3
10
mV
相關(guān)PDF資料
PDF描述
5962-8951105V2A 0.5 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, CQCC20
5962-8951105VEA 0.5 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, CDIP16
5962-8951106V2A 0.5 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, CQCC20
5962-8951106V2A 0.5 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, CQCC20
5962-89581012C 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, CQCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
5962-8951105V2A 功能描述:電壓模式 PWM 控制器 Regulating PWM 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
5962-8951105VEA 功能描述:電壓模式 PWM 控制器 Regulating PWM 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
5962-8951106V2A 功能描述:電壓模式 PWM 控制器 Regulating Pulse Width Modulators 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
5962-8951301RA 制造商:Integrated Device Technology Inc 功能描述:
59628951301SA 制造商:IDT 功能描述:54FCT574EB
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