參數(shù)資料
型號(hào): LT1307IS8#TR
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.25 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁(yè)數(shù): 17/20頁(yè)
文件大小: 369K
代理商: LT1307IS8#TR
6
LT1307/LT1307B
1307fa
Feedback Voltage vs
Temperature
LBI Reference vs Temperature
Oscillator Frequency vs
Input Voltage
TEMPERATURE (
°C)
–50
1.200
FEEDBACK
VOLTAGE
(V)
1.205
1.210
1.215
1.220
1.230
–25
025
50
1307 G10
75
100
1.225
VIN = 1.25V
500
s/DIV
1307 G13
VOUT = 3.3V
Transient Response (LT1307)
IL
200mA/DIV
VOUT
200mV/DIV
AC COUPLED
55mA
5mA
ILOAD
VIN = 0.92V
ILOAD 10mA/DIV
1307 G15
VOUT = 3.3V
Load Regulation (LT1307)
VOUT
50mV/DIV
DC
COUPLED
OFFSET
ADDED
TEMPERATURE (
°C)
–50
REFERENCE
VOLTAGE
(mV)
–25
0
25
50
LT1307 TPC11
75
210
208
206
204
202
200
198
196
194
192
190
100
VIN = 1.25V
500
s/DIV
1307 G14
VOUT = 3.3V
Transient Response (LT1307B)
IL
200mA/DIV
VOUT
200mV/DIV
AC COUPLED
55mA
5mA
VIN = 1.15V
ILOAD 20mA/DIV
1307 G17
VOUT = 3.3V
Load Regulation (LT1307)
VIN = 1V
ILOAD 10mA/DIV
1307 G18
VOUT = 5V
Load Regulation (LT1307)
VOUT
50mV/DIV
DC
COUPLED
OFFSET
ADDED
VOUT
50mV/DIV
DC
COUPLED
OFFSET
ADDED
VIN = 1V
ILOAD 20mA/DIV
1307 G16
VOUT = 3.3V
Load Regulation (LT1307)
VOUT
50mV/DIV
DC
COUPLED
OFFSET
ADDED
Load Regulation (LT1307)
ILOAD
VIN = 1.25V
100
s/DIV
1307 G21
VOUT = 5V
ILOAD = 1.5mA
IL
100mA/DIV
VSW
5V/DIV
VOUT
50mV/DIV
AC COUPLED
VOUT
50mV/DIV
AC COUPLED
VIN = 1.25V
100
s/DIV
1307 G20
VOUT = 5V
ILOAD = 1.5mA
IL
100mA/DIV
VSW
5V/DIV
VOUT
50mV/DIV
DC
COUPLED
OFFSET
ADDED
VIN = 1.15V
ILOAD 10mA/DIV
1307 G19
VOUT = 5V
Circuit Operation, L = 22
H
(LT1307)
Circuit Operation, L = 10
H
(LT1307)
INPUT VOLTAGE (V)
1
FREQUENCY
(kHz)
600
700
5
LT1307 TPC12
500
400
2
3
4
900
800
85
°C
–40
°C
25
°C
TYPICAL PERFOR A CE CHARACTERISTICS
UW
相關(guān)PDF資料
PDF描述
LT1508ISW#TR POWER FACTOR CONTROLLER WITH POST REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO20
LT1513IT7-2#PBF 5.4 A BATTERY CHARGE CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PSFM7
LT1513IR-2#PBF 5.4 A BATTERY CHARGE CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PSSO7
LT1640LCS8#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LT1932ES6#PBF 0.78 A SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1308 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single Cell High Current Micropower 600kHz Boost DC/DC Converter
LT1308A 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308A_1 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308ACF 功能描述:IC REG BOOST 5V 1A 14TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開(kāi)關(guān):52kHz 電流 - 輸出:1A 同步整流器:無(wú) 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
LT1308ACF#PBF 功能描述:IC REG BOOST 5V 1A 14TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開(kāi)關(guān):52kHz 電流 - 輸出:1A 同步整流器:無(wú) 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12