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参数资料
| 型号： | LTC3803IS6-5 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, 230 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 6 PIN |
| 文件页数： | 9/16页 |
| 文件大小： | 162K |
| 代理商： | LTC3803IS6-5 |
LTC3803-5
2
38035fd
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
VCC to GND (Current Fed) ..................... 25mA into VCC*
NGATE Voltage .......................................... – 0.3V to VCC
VFB, ITH/RUN Voltages............................... –0.3V to 3.5V
SENSE Voltage ............................................ –0.3V to 1V
NGATE Peak Output Current (<10μs) ......................... 1A
Operating Junction Temperature Range (Notes 2, 3)
LTC3803E-5 .......................................– 40°C to 125°C
LTC3803I-5 ........................................– 40°C to 125°C
LTC3803H-5 (Note 3)......................... –40°C to 150°C
LTC3803MP-5 (Note 3) ...................... –55°C to 150°C
Storage Temperature Range...................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
ORDER INFORMATION
ITH/RUN 1
GND 2
VFB 3
6 NGATE
5 VCC
4 SENSE
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
TJMAX = 150°C, θJA = 192°C/W
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3803ES6-5#PBF
LTC3803ES6-5#TRPBF
LTBPF
6-Lead Low Prole (1mm) SOT-23
–40°C to 125°C
LTC3803IS6-5#PBF
LTC3803IS6-5#TRPBF
LTBMH
6-Lead Low Prole (1mm) SOT-23
–40°C to 125°C
LTC3803HS6-5#PBF
LTC3803HS6-5#TRPBF
LTBMH
6-Lead Low Prole (1mm) SOT-23
–40°C to 150°C
LTC3803MPS6-5#PBF
LTC3803MPS6-5#TRPBF
LTBMH
6-Lead Low Prole (1mm) SOT-23
–55°C to 150°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3803ES6-5
LTC3803ES6-5#TR
LTBPF
6-Lead Low Prole (1mm) SOT-23
–40°C to 125°C
LTC3803IS6-5
LTC3803IS6-5#TR
LTBMH
6-Lead Low Prole (1mm) SOT-23
–40°C to 125°C
LTC3803HS6-5
LTC3803HS6-5#TR
LTBMH
6-Lead Low Prole (1mm) SOT-23
–40°C to 150°C
LTC3803MPS6-5
LTC3803MPS6-5#TR
LTBMH
6-Lead Low Prole (1mm) SOT-23
–55°C to 150°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating
junction temperature range, otherwise specications are at TA = 25°C. VCC = 5V, unless otherwise noted. (Notes 2, 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VTURNON
VCC Turn On Voltage
LTC3803E-5
LTC3803I-5, LTC3803H-5, LTC3803MP-5
l
4
3.9
4.8
5.7
V
VTURNOFF
VCC Turn Off Voltage
LTC3803E-5
LTC3803I-5, LTC3803H-5, LTC3803MP-5
l
3.3
3.2
4
4.9
V
VHYST
VCC Hysteresis
VTURNON – VTURNOFF
l
0.05
0.8
V
VCLAMP1mA
VCC Shunt Regulator Voltage at 1mA
ICC = 1mA, VITH/RUN = 0V
LTC3803E-5
LTC3803I-5, LTC3803H-5
LTC3803MP-5
l
6.2
5.9
8
9.9
10.4
V
*LTC3803-5 internal clamp circuit self regulates VCC voltage to 8.1V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3803IS6-5#PBF | 制造商:Linear Technology 功能描述:DC DC Cntrlr Single-OUT Sync Flyback 5V Input 6-Pin TSOT-23 制造商:Linear Technology 功能描述:DC DC Cntrlr Single-OUT Sync Flyback 5V Input 6-Pin TSOT-23 Bulk |
| LTC3803IS6-5#TRMPBF | 功能描述:IC REG CTRLR FLYBK PWM TSOT23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR) |
| LTC3803IS6-5#TRPBF | 功能描述:IC REG CTRLR FLYBK PWM TSOT23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR) |
| LTC3803IS6TRMPBF | 制造商:Linear Technology 功能描述:DC-DC Controller Flyback 75V TSOT23-6 |
| LTC3803MPS6#TRMPBF | 功能描述:IC REG CTRLR FLYBK PWM TSOT23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR |
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