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参数资料
| 型号： | LT1952IGN-1#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/28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
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN (Note 8) ............................................... –0.3V to 25V
SYNC, SS_MAXDC, SD_V SEC , I SENSE , OC .... – 0.3V to 6V
COMP, BLANK, DELAY ............................... –0.3V to 3.5V
FB ................................................................ – 0.3V to 3V
R OSC ..................................................................... –50μA
V REF ....................................................................–10mA
Operating Junction Temperature Range (Notes 2, 5)
E-, I-Grades ....................................... –40°C to 125°C
MP-Grade .......................................... –55°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
ORDER INFORMATION
PIN CONFIGURATION
TOP VIEW
COMP 1 16 SOUT
FB 2 15 V IN
R OSC 3 14 OUT
SYNC 4 13 PGND
SS_MAXDC 5 12 DELAY
V REF 6 11 OC
SD_V SEC 7 10 I SENSE
GND 8 9 BLANK
GN PACKAGE
16-LEAD PLASTIC SSOP
T JMAX = 125°C, q JA = 110°C/W, q JC = 40°C/W
LEAD FREE FINISH
LT1952EGN#PBF
LT1952IGN#PBF
LT1952MPGN#PBF
LT1952EGN-1#PBF
LT1952IGN-1#PBF
LT1952MPGN-1#PBF
LEAD BASED FINISH
LT1952EGN
LT1952IGN
LT1952MPGN
LT1952EGN-1
LT1952IGN-1
LT1952MPGN-1
TAPE AND REEL
LT1952EGN#TRPBF
LT1952IGN#TRPBF
LT1952MPGN#TRPBF
LT1952EGN-1#TRPBF
LT1952IGN-1#TRPBF
LT1952MPGN-1#TRPBF
TAPE AND REEL
LT1952EGN#TR
LT1952IGN#TR
LT1952MPGN#TR
LT1952EGN-1#TR
LT1952IGN-1#TR
LT1952MPGN-1#TR
PART MARKING
1952
1952I
1952
19521
1952I1
19521
PART MARKING
1952
1952I
1952
19521
1952I1
19521
PACKAGE DESCRIPTION
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
PACKAGE DESCRIPTION
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
19521fe
2
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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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