参数资料
型号: LTC1983ES6-5#TRPBF
厂商: Linear Technology
文件页数: 12/12页
文件大小: 0K
描述: IC REG SWITCHD CAP INV -5V SOT23
标准包装: 2,500
类型: 切换式电容器(充电泵),反相
输出类型: 固定
输出数: 1
输出电压: -5V
输入电压: 2.3 V ~ 5.5 V
PWM 型: Burst Mode?
频率 - 开关: 900kHz
电流 - 输出: 100mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6 细型,TSOT-23-6
包装: 带卷 (TR)
供应商设备封装: TSOT-23-6
LTC1983-3/LTC1983-5
TYPICAL APPLICATIO
Combined Unregulated Doubler
and Regulated Inverter
V IN
OFF ON
C IN
10 μ F
CERAMIC
V IN V OUT
LTC1983-3/
LTC1983-5
SHDN
GND
V OUT
C OUT1
10 μ F
CERAMIC
D1
C
+
C –
C FLY
1 μ F
CERAMIC
C BOOST
1 μ F
D2
V BOOST = 2V IN –2(V D )
C OUT2
10 μ F
CERAMIC
V BOOST
1983 TA05
RELATED PARTS
PART NUMBER
LTC1261
LTC1261L
LTC1429
LTC1514/LTC1515
LTC1516
LTC1522
DESCRIPTION
Switched-Capacitor Regulated Voltage Inverter
Switched-Capacitor Regulated Voltage Inverter
Clock-Synchronized Switched-Capacitor Voltage Inverter
Step-Up/Step-Down Switched-Capacitor DC/DC Converters
Micropower Regulated 5V Charge Pump DC/DC Converter
Micropower Regulated 5V Charge Pump DC/DC Converter
COMMENTS
Selectable Fixed Output Voltages
Adjustable and Fixed Output Voltages, Up to 20mA I OUT , MSOP
Synchronizable Up to 2MHz System Clock
V IN 2V to 10V, Adjustable or Fixed V OUT , I OUT to 50mA
I OUT = 20mA (V IN ≥ 2V), I OUT = 50mA (V IN ≥ 3V)
I OUT = 10mA (V IN ≥ 2.7V), I OUT = 20mA (V IN ≥ 3V)
LTC1550L/LTC1551L
Low Noise, Switched-Capacitor Regulated Voltage Inverters 900kHz Charge Pump, 1mV P-P Ripple
LT1611
LT1617/LT1617-1
LTC1682/-3.3/-5
LTC1751/-3.3/-5
LTC1754/-3.3/-5
LTC1928-5
LTC3200
1.4MHz Inverting Mode Switching Regulator
Micropower, Switched-Capacitor Voltage Inverter
Doubler Charge Pumps with Low Noise LDO
Doubler Charge Pumps
Doubler Charge Pumps with Shutdown
Doubler Charge Pump with Low Noise LDO
Constant Frequency Doubler Charge Pump
–5V at 150mA from a 5V Input, 5-Lead ThinSOT
V IN 1.2V/1V to 15V; 350mA/100mA Current Limit
MS8 and SO-8 Packages, I OUT = 80mA, Output Noise = 60 μ V RMS
V OUT =5V at 100mA; V OUT =3.3V at 80mA; ADJ; MSOP Packages
ThinSOT Package; I Q = 13 μ A; I OUT = 50mA
ThinSOT Output Noise = 60 μ V RMS ; V OUT = 5V; V IN = 2.7V to 4V
Low Noise, 5V Output or Adjustable
1983fa
12 Linear Technology Corporation
1630McCarthyBlvd.,Milpitas,CA95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LT/LWI 0606 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2002
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