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参数资料
| 型号： | LT1074HVCT7#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC REG MULTI CONFIG ADJ TO220-7 |
| 标准包装： | 50 |
| 类型： | 降压（降压），升压（升压），反相，回扫 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 2.5 V ~ 50 V |
| 输入电压： | 8 V ~ 64 V |
| 频率 - 开关： | 100kHz |
| 电流 - 输出： | 5A |
| 同步整流器： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-7 成形引线 |
| 包装： | 管件 |
| 供应商设备封装： | TO-220-7 |
| 产品目录页面： | 1325 (CN2011-ZH PDF) |
LT1074/LT1076
TYPICAL APPLICATIO
Negative Boost Converter
100pF
R1
12.7k
V IN
LT1074
V FB
R2
2.21k
C3
200 μ F
15V
+
GND
V C
V SW
0.01 μ F
C2
1nF
R3
750 ?
L1
25 μ H
D1*
+
C1
1000 μ F
25V
V OUT
V IN
–5V TO –15V
* MBR735
–15V**
** I OUT (MAX) = 1A TO 3A DEPENDING
ON INPUT VOLTAGE. SEE AN44
+
100 μ F
5 μ H
OPTIONAL OUTPUT FILTER
LT1074 ? TA04
PACKAGE DESCRIPTIO
T7 Package
7-Lead Plastic TO-220 (Standard)
(Reference LTC DWG # 05-08-1422)
0.147 – 0.155
0.165 – 0.180
0.390 – 0.415
(9.906 – 10.541)
(3.734 – 3.937)
DIA
(4.191 – 4.572)
0.045 – 0.055
(1.143 – 1.397)
0.230 – 0.270
(5.842 – 6.858)
0.460 – 0.500
(11.684 – 12.700)
0.570 – 0.620
(14.478 – 15.748)
0.330 – 0.370
(8.382 – 9.398)
0.620
(15.75)
TYP
0.700 – 0.728
(17.780 – 18.491)
SEATING PLANE
0.152 – 0.202
0.260 – 0.320 (3.860 – 5.130)
(6.604 – 8.128)
0.095 – 0.115
(2.413 – 2.921)
0.155 – 0.195*
(3.937 – 4.953)
BSC
0.050
(1.27)
0.026 – 0.036
(0.660 – 0.914)
0.135 – 0.165
0.013 – 0.023
(0.330 – 0.584)
(3.429 – 4.191)
*MEASURED AT THE SEATING PLANE
T7 (TO-220) 0399
RELATED PARTS
PART NUMBER
LT1375/LT1376
LT1374/LT1374HV
LT1370
LT1676
LT1339
LT1765
DESCRIPTION
1.5A, 500kHz Step-Down Switching Regulators
4.5A, 500kHz Step-Down Switching Regulators
6A, 500kHz High Efficiency Switching Regulator
Wide Input Range, High Efficiency Step-Down Regulator
High Power Synchronous DC/DC Controller
3A, 1.25MHz, Step-Down Regulator
COMMENTS
V IN Up to 25V, I OUT Up to 1.25A, SO-8
V IN Up to 25V (32V for HV), I OUT Up to 4.25A, SO-8/DD
6A/42V Internal Switch, 7-Lead DD/TO-220
V IN from 7.4V to 60V, I OUT Up to 0.5A, SO-8
V IN Up to 60V, I OUT Up to 50A, Current Mode
V IN = 3V to 25V, V μ F =1.2V, TSSOP-16E, SO8 Package
sn1074 1074fds
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT/CPI 0202 1.5K REV D ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 1994
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1074HVCTPBF | 制造商:Linear Technology 功能描述:DC-DC Converter Step-Down 8-60V TO220-5 |
| LT1074HVIT | 功能描述:IC REG MULTI CONFIG ADJ TO220-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 设计资源:Design Support Tool 标准包装:1 系列:- 类型:升压（升压） 输出类型:固定 输出数:1 输出电压:3V 输入电压:0.75 V ~ 2 V PWM 型:- 频率 - 开关:- 电流 - 输出:100mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-5 细型，TSOT-23-5 包装:剪切带 (CT) 供应商设备封装:TSOT-23-5 其它名称:AS1323-BTTT-30CT |
| LT1074HVIT#06 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 7.3V to 45V 5-Pin(5+Tab) TO-220 制造商:Linear Technology 功能描述:Step-Down Switching Regulator |
| LT1074HVIT#06PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 7.3V to 45V 5-Pin(5+Tab) TO-220 制造商:Linear Technology 功能描述:IC REG MULTI CONFIG ADJ TO-220-5 制造商:Linear Technology 功能描述:BUCK 8V TO 60VIN 5A ADJ 5T 制造商:Linear Technology 功能描述:BUCK, 8V TO 60VIN, 5A, ADJ, 5TO220 制造商:Linear Technology 功能描述:IC, DC-DC CONV, 5A, 100kHZ, 5-TO-220; Primary Input Voltage:60V; No. of Outputs:1; Output Current:5A; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited; Package / Case:5-TO-220 ;RoHS Compliant: Yes |
| LT1074HVIT#30 | 制造商:Linear Technology 功能描述:Step-Down Switching Regulator |
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