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参数资料
| 型号： | LT3689IMSE-5#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.95 A SWITCHING REGULATOR, 2160 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | LEAD FREE, PLASTIC, MSOP-16 |
| 文件页数： | 12/32页 |
| 文件大小： | 2188K |
| 代理商： | LT3689IMSE-5#TRPBF |
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LT3689/LT3689-5
2
3689fd
ABSOLUTE MAXIMUM RATINGS
VIN, EN/UVLO Voltage (Note 2).................................60V
BST Voltage ..............................................................60V
BST Above SW Voltage.............................................30V
OUT, WDE Voltage ....................................................30V
FB, RT, SYNC, W/T, WDI, RST, WDO Voltage..............6V
CWDT, CPOR Voltage ....................................................3V
(Note 1)
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3689EMSE#PBF
LT3689EMSE#TRPBF
3689
16-Lead Plastic MSOP with Exposed Pad
–40°C to 125°C
LT3689IMSE#PBF
LT3689IMSE#TRPBF
3689
16-Lead Plastic MSOP with Exposed Pad
–40°C to 125°C
LT3689HMSE#PBF
LT3689HMSE#TRPBF
3689
16-Lead Plastic MSOP with Exposed Pad
–40°C to 150°C
LT3689EMSE-5#PBF
LT3689EMSE-5#TRPBF
36895
16-Lead Plastic MSOP with Exposed Pad
–40°C to 125°C
LT3689IMSE-5#PBF
LT3689IMSE-5#TRPBF
36895
16-Lead Plastic MSOP with Exposed Pad
–40°C to 125°C
LT3689HMSE-5#PBF
LT3689HMSE-5#TRPBF
36895
16-Lead Plastic MSOP with Exposed Pad
–40°C to 150°C
LT3689EUD#PBF
LT3689EUD#TRPBF
LDND
16-Lead (3mm × 3mm) Plastic QFN
–40°C to 125°C
LT3689IUD#PBF
LT3689IUD#TRPBF
LDND
16-Lead (3mm × 3mm) Plastic QFN
–40°C to 125°C
LT3689EUD-5#PBF
LT3689EUD-5#TRPBF
LFFM
16-Lead (3mm × 3mm) Plastic QFN
–40°C to 125°C
LT3689IUD-5#PBF
LT3689IUD-5#TRPBF
LFFM
16-Lead (3mm × 3mm) Plastic QFN
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
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/
1
2
3
4
5
6
7
8
WDO
CWDT
CPOR
RT
SYNC
OUT
BST
VIN
16
15
14
13
12
11
10
9
RST
WDI
W/T
WDE
FB
EN/UVLO
DA
SW
TOP VIEW
17
MSE PACKAGE
16-LEAD PLASTIC MSOP
θJA = 43°C/W, θJC = 4.3°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
16 15 14 13
5
6
17
7
8
TOP VIEW
UD PACKAGE
16-LEAD (3mm
× 3mm) PLASTIC QFN
9
10
11
12
4
3
2
1
BST
VIN
SW
DA
CWDT
WDO
RST
WDI
OUT
SYNC
RT
C POR
EN/UVLO
FB
WDE
W
/T
θJA = 68°C/W, θJC = 4.2°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
Operating Junction Temperature Range (Note 3)
LT3689E ............................................ –40°C to 125°C
LT3689I ............................................. –40°C to 125°C
LT3689H............................................ –40°C to 150°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP ...............................................................300°C
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| LT3692IUH#PBF | 5.8 A DUAL SWITCHING CONTROLLER, 2750 kHz SWITCHING FREQ-MAX, PQCC32 |
| LT3692EUH#PBF | 5.8 A DUAL SWITCHING CONTROLLER, 2750 kHz SWITCHING FREQ-MAX, PQCC32 |
| LT3724MPFE#TR | SWITCHING CONTROLLER, 225 kHz SWITCHING FREQ-MAX, PDSO16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3689IMSE-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:700mA Step-Down Regulator with Power-On Reset and Watchdog Timer |
| LT3689IMSE-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:700mA Step-Down Regulator with Power-On Reset and Watchdog Timer |
| LT3689IUD#PBF | 功能描述:IC REG BUCK ADJ 0.7A 16QFN RoHS:是 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 |
| LT3689IUD#TRPBF | 功能描述:IC REG BUCK ADJ 0.7A 16QFN RoHS:是 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 |
| LT3689IUD-5#PBF | 功能描述:IC REG BUCK 5V 0.7A 16QFN RoHS:是 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 |
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