參數(shù)資料
型號(hào): LTC1517CS5-3.3#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO5
封裝: PLASTIC, SOT-23, 5 PIN
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 149K
代理商: LTC1517CS5-3.3#PBF
4
LTC1517-3.3
TYPICAL PERFORMANCE CHARACTERISTICS
UW
SI
PLIFIED
W
BLOCK DIAGRA
W
1517-3.3 BD
C1
0.1
F
VIN
CHARGE PUMP
VOUT
2.05M
1.25M
COUT
CIN
C1+
C1
700kHz
OSC
THERMAL
SHDN
1.25V
REF
+
VIN (Pin 1): Charge Pump Input Voltage. May be between
2V and 4.4V. VIN should be bypassed with a ≥ 3.3F low
ESR capacitor as close as possible to the pin for best
performance.
GND (Pin 2): Ground. Should be tied to a ground plane for
best performance.
VOUT (Pin 3): Regulated Output Voltage. VOUT should be
bypassed with a
≥3.3F low ESR capacitor as close as
possible to the pin for best performance.
PIN FUNCTIONS
UU
U
C1 + (Pin 4): Charge Pump Flying Capacitor Positive
Terminal.
C1 (Pin 5): Charge Pump Flying Capacitor Negative
Terminal.
Oscillator Frequency vs
Input Voltage
INPUT VOLTAGE (V)
2.0
OSCILLATOR
FREQUENCY
(kHz)
4.0
1517 G07
2.5
3.0
3.5
4.5
900
800
700
600
500
TA = 25°C
Oscillator Frequency vs
Temperature
TEMPERATURE (
°C)
–50
OSCILLATOR
FREQUENCY
(kHz)
900
800
700
600
500
400
–25
025
50
1517 G08
75
100
VIN = 2.5V
相關(guān)PDF資料
PDF描述
LTC1522CS 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
LTC1551CS-4.1 SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO14
LTC1551LCS8#TR-4.1 SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO8
LTC1550LCMS8#TR-2 SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO8
LTC1550LCS8#TR-4.1 SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1517CS5-5 制造商:Linear Technology 功能描述:DC to DC Converter, +5V, 6 Pin, TSOP
LTC1517CS5-5#PBF 制造商:Linear Technology 功能描述:Charge Pump STPUP 5V 20mA 5-Pin TSOT-23 制造商:Linear Technology 功能描述:DC-DC CONVERTER MICROPOWER 5 制造商:Linear Technology 功能描述:DC-DC CONVERTER, MICROPOWER, 5V, 20mA, SOT-23-5; Primary Input Voltage:5V; No. of Outputs:1; Output Voltage:5V; Output Current:20mA; No. of Pins:5; Operating Temperature Min:0C; Operating Temperature Max:70C ;RoHS Compliant: Yes
LTC1517CS5-5#TR 功能描述:IC REG SWITCHED CAP 5V SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC1517CS55#TRM 制造商:Linear Technology 功能描述:Charge Pump STPUP 5V 20mA 5-Pin TSOT-23 T/R
LTC1517CS5-5#TRM 功能描述:IC REG SWITCHED CAP 5V SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(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