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参数资料
| 型号： | LT1952IGN-1#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 28/28页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR ISO PWM CM 16-SSOP |
| 标准包装： | 100 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 560kHz |
| 占空比： | 90% |
| 电源电压： | 6.82 V ~ 25 V |
| 降压： | 无 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 包装： | 管件 |
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LT1952/LT1952-1
PACKAGE DESCRIPTION
GN Package
16-Lead Plastic SSOP (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1641 Rev B)
.045 ± .005
.254 MIN
.150 – .165
.0165 ± .0015
.0250 BSC
RECOMMENDED SOLDER PAD LAYOUT
.229 – .244
(5.817 – 6.198)
.189 – .196*
(4.801 – 4.978)
16 15 14 13 12 11 10 9
.009
(0.229)
REF
.150 – .157* *
(3.810 – 3.988)
.007 – .0098
(0.178 – 0.249)
.015 ± .004
(0.38 ± 0.10)
0° – 8° TYP
× 45°
1
.0532 – .0688
(1.35 – 1.75)
2 3
4
5 6
7
8
.004 – .0098
(0.102 – 0.249)
.016 – .050
(0.406 – 1.270)
NOTE:
1. CONTROLLING DIMENSION: INCHES
INCHES
2. DIMENSIONS ARE IN
(MILLIMETERS)
.008 – .012
(0.203 – 0.305)
TYP
.0250
(0.635)
BSC
GN16 (SSOP) 0204
3. DRAWING NOT TO SCALE
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
RELATED PARTS
PART NUMBER
LTC ? 3900
DESCRIPTION
Synchronous Rectifier N-Channel MOSFET Driver
for Forward Converters
COMMENTS
Programmable Timeout and Reverse Inductor Current Protection,
Transformer Synchronization, SSOP-16
LT4430
Secondary-Side Opto-Coupler Driver with Reference Overshoot Control Prevents Output Overshoot During Start-up and Short-
Voltage Circuit Recovery
LTC3726/LTC3725
LTC3705/LTC3726
LTC3722/LTC2722-2
Isolated Synchronous No Opto Forward Controller
Chip Set
2-Switch Synchronous Forward No Opto Isolated
Controller Chip Set
Synchronous Isolated Full-Bridge Controllers with
Zero Voltage Switching
Ideal for Medium Power 24V or 48V Input Applications
Self-Starting Architecture Eliminates Need for a Bias Voltage on
Primary Side
Ideal for High Power 24V or 48V Input Applications
LTC3723-1/LTC3723-2 Synchronous Push-Pull and Full-Bridge Controllers
LTC3721-1/LTC3721-2 Non-Synchronous Push-Pull and Full-Bridge
Controllers
High Efficiency with On-Chip MOSFET Drivers
Minimizes External Components, On-Chip MOSFET Drivers
LT3748
LTC3803/LTC3803-3/
LTC3803-5
100V No Opto Flyback Controller
Flyback DC/DC Controllers with Fixed 200kHz or
300kHz Operating Frequency
5V ≤ V IN ≤ 100V, Boundary Mode Operation, MSOP-16 with Extra High
Voltage Pin Spacing
V IN and V OUT Limited Only by External Components, 6-Pin ThinSOT?
Package
19521fe
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900 ● FAX:(408)434-0507 www.linear.com ●
28 Linear Technology Corporation
LT 0511 REV E ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2004
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1952IGN-1TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single Switch Synchronous Forward Controller |
| LT1952IGN-1TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single Switch Synchronous Forward Controller |
| LT1952IGNPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single Switch Synchronous Forward Controller |
| LT1952IGNTR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single Switch Synchronous Forward Controller |
| LT1952IGNTRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single Switch Synchronous Forward Controller |
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