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参数资料
| 型号： | LTC3203EDD#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BST SWITCHD CAP ADJ 10DFN |
| 标准包装： | 2,500 |
| 类型： | 升压（升压），切换电容（充电泵） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 可调 |
| 输入电压： | 2.7 V ~ 5.5 V |
| PWM 型： | Burst Mode? |
| 频率 - 开关： | 900kHz，1MHz |
| 电流 - 输出： | 500mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 10-DFN（3x3） |
LTC3203/LTC3203-1
LTC3203B/LTC3203B-1
TYPICAL APPLICATIO
C1 –
2.2 μ F
332k
7
3
10
1
V IN V OUT
C1 + LTC3203/
LTC3203B
C2 + FB
2
5
10 μ F
8
6
C2 –
MODE
100k
4
SHDN
47 ?
47 ?
47 ?
47 ?
47 ?
47 ?
GND
ON OFF
RELATED PARTS
9, 11
PART NUMBER
LT ? 1618
LTC1911-1.5
LT1932
LT1937
LTC3200-5
LTC3201
LTC3202
DESCRIPTION
Constant Current, Constant Voltage, 1.4MHz High
Efficiency Boost Regulator
250mA (I OUT ), 1.5MHz High Efficiency Step-Down
Charge Pump
Constant Current, 1.2MHz High Efficiency White LED
Boost Regulator
Constant Current, 1.2MHz High Efficiency White LED
Boost Regulator
Low Noise, 2MHz Regulated Charge Pump White
LED Driver
Low Noise, 1.7MHz Regulated Charge Pump White
LED Driver
Low Noise, 1.7MHz Regulated Charge Pump White
LED Driver
COMMENTS
Up to 16 White LEDs, V IN : 1.6V to 18V, V OUT(MAX) = 34V,
I Q = 1.8mA, I SD ≤ 1 μ A, 10-Lead MS Package
75% Efficiency, V IN : 2.7V to 5.5V, V OUT(MIN) = 1.5V/1.8V,
I Q = 180 μ A, I SD ≤ 10 μ A, MS8 Package
Up to 8 White LEDs, V IN : 1V to 10V, V OUT(MAX) = 34V, I Q = 1.2mA,
I SD ≤ 1 μ A, ThinSOT? Package
Up to 4 White LEDs, V IN : 2.5V to 10V, V OUT(MAX) = 34V,
I Q = 1.9mA, I SD ≤ 1 μ A, ThinSOT, SC70 Packages
Up to 6 White LEDs, V IN : 2.7V to 4.5V, V OUT(MAX) = 5V, I Q = 8mA,
I SD ≤ 1 μ A, ThinSOT Package
Up to 6 White LEDs, V IN : 2.7V to 4.5V, V OUT(MAX) = 5V,
I Q = 6.5mA, I SD ≤ 1 μ A, 10-Lead MS Package
Up to 8 White LEDs, V IN : 2.7V to 4.5V, V OUT(MAX) = 5V, I Q = 5mA,
I SD ≤ 1 μ A, 10-Lead MS Package
LTC3204-3.3/LTC3204B-3.3 Low Noise Regulated Charge Pumps in 2 × 2 DFN
LTC3204-5/LTC3204B-5 (“B” Version Defeats Burst Mode Operation)
V IN : 1.8V to 4.5V (LTC3204/LTC3204B-3.3), 2.7V to 5.5V
(LTC3204/LTC3204B-5), I OUT = 50mA (LTC3204/LTC3204B-3.3),
150mA (LTC3204/LTC3204B-5) 6-Lead 2 × 2 DFN Package
LTC3205
LTC3206
LTC3251
LTC3405/LTC3405A
LTC3406/LTC3406B
LTC3440
LT3465/LT3465A
Multi-Display LED Controller
Highly Integrated Multi-Display LED Controller
500mA (I OUT ), 1MHz to 1.6MHz Spread Spectrum
Step-Down Charge Pump
300mA (I OUT ), 1.5MHz Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 1.5MHz Synchronous Step-Down
DC/DC Converter
600mA (I OUT ), 2MHz Synchronous Buck-Boost
DC/DC Converter
1.2MHz/2.7MHz with Internal Schottky
92% Efficiency, V IN : 2.8V to 4.5V, I Q = 50 μ A, I SD ≤ 1 μ A,
4mm x 4mm QFN Package
92% Efficiency, V IN : 2.7V to 4.5V, I Q = 180 μ A, I SD ≤ 1 μ A,
4mm x 4mm QFN Package
85% Efficiency, V IN : 3.1V to 5.5V, V OUT : 0.9V to 1.6V, I Q = 9 μ A,
I SD ≤ 1 μ A, 10-Lead MS Package
95% Efficiency, V IN : 2.7V to 6V, V OUT(MIN) = 0.8V, I Q = 20 μ A,
I SD ≤ 1 μ A, ThinSOT Package
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 20 μ A,
I SD ≤ 1 μ A, ThinSOT Package
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 2.5V, I Q = 25 μ A,
I SD ≤ 1 μ A, 10-Lead MS Package
Up to 6 White LEDs, V IN : 12.7V to 16V, V OUT(MAX) = 34V,
I Q = 1.9mA, I SD < 1 μ A, ThinSOT Package
ThinSOT is a trademark of Linear Technology Corporation.
32031fa
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT/LWI 1006 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2006
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3204 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Noise Regulated Charge Pump in 2 X 2 DFN |
| LTC3204-3.3 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Noise Regulated Charge Pump in 2 X 2 DFN |
| LTC3204-5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Noise Regulated Charge Pump in 2 X 2 DFN |
| LTC3204B-3.3 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Noise Regulated Charge Pump in 2 X 2 DFN |
| LTC3204B-5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Noise Regulated Charge Pump in 2 X 2 DFN |
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