参数资料
型号: LT1952IGN#TRPBF
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: 2,500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 560kHz
占空比: 90%
电源电压: 9.25 V ~ 25 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 带卷 (TR)
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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LT1952MPGN#PBF 功能描述:IC REG CTRLR ISO PWM CM 16-SSOP 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:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 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:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT1952MPGN#TRPBF 功能描述:IC REG CTRLR ISO PWM CM 16-SSOP 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:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 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:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT1952MPGN-1#PBF 功能描述:IC REG CTRLR ISO PWM CM 16-SSOP 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:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 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:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT1952MPGN-1#TRPBF 功能描述:IC REG CTRLR ISO PWM CM 16-SSOP 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:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 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:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT1956 制造商:LINEAR 制造商全称:LINEAR 功能描述:100V Synchronous Switching Regulator Controller