参数资料
| 型号： | LT3693IMSE#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 24/24页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 3.5A 10MSOP |
| 标准包装： | 2,500 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.79 V ~ 30 V |
| 输入电压： | 3.6 V ~ 36 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 200kHz ~ 2.45MHz |
| 电流 - 输出： | 3.5A |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 10-MSOP 裸露焊盘 |
LT3693
TYPICAL APPLICATIO
1.2V Step-Down Converter
V IN
3.6V TO 27V
V IN
BD
V OUT
1.2V
3.5A
ON OFF
RUN/SS
BOOST
0.47 F
L
3.3 H
4.7 F
17k
V C
RT
PG
LT3693
SW
D
470pF
78.7k
SYNC
GND
FB
100k
52.3k
100 F
f = 500kHz
3693 TA09
D: ON SEMI MBRA340
L: NEC MPLC0730L3R3
RELATED PARTS
PART NUMBER
LT1766
LT1933
LT1936
DESCRIPTION
60V, 1.2A (I OUT ), 200kHz, High Ef?ciency Step-Down DC/DC Converter
500mA (I OUT ), 500kHz Step-Down Switching Regulator in SOT-23
36V, 1.4A (I OUT ), 500kHz, High Ef?ciency Step-Down DC/DC Converter
COMMENTS
V IN : 5.5V to 60V, V OUT(MIN) = 1.2V, I Q = 2.5mA, I SD = 25μA,
TSSOP16/E Package
V IN : 3.6V to 36V, V OUT(MIN) = 1.2V, I Q = 1.6mA, I SD < 1μA,
ThinSOT TM Package
V IN : 3.6V to 36V, V OUT(MIN) = 1.2V, I Q = 1.9mA, I SD < 1μA,
3mm × 3mm DFN Package
LT1938
2.5V, 2.2A (I OUT ), 2.8MHz, High Ef?ciency Step-Down DC/DC Converter V IN : 3.6V to 25V, V OUT(MIN) = 0.8V, I Q = 0.8mA, I SD < 1μA,
MS8E Package
LT1940
LT1976/LT1967
LT3434/LT3435
LT3437
Dual 25V, 1.4A (I OUT ), 1.1MHz, High Ef?ciency Step-Down DC/DC
Converter
60V, 1.2A (I OUT ), 200kHz/500kHz, High Ef?ciency Step-Down DC/DC
Converters with Burst Mode Operation
60V, 2.4A (I OUT ), 200kHz/500kHz, High Ef?ciency Step-Down DC/DC
Converters with Burst Mode Operation
60V, 400mA (I OUT ), Micropower Step-Down DC/DC Converter with
Burst Mode Operation
V IN : 3.6V to 25V, V OUT(MIN) = 1.2V, I Q = 3.8mA, I SD < 30μA,
TSSOP16E Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.2V, I Q = 100μA, I SD < 1μA,
TSSOP16E Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.2V, I Q = 100μA, I SD < 1μA,
TSSOP16 Package
V IN : 3.3V to 60V, V OUT(MIN) = 1.25V, I Q = 100μA, I SD < 1μA,
3mm × 3mm DFN10 and TSSOP16E Packages
LT3480
LT3481
36V with Transient Protection to 60V, 2A (I OUT ), 2.4MHz, High Ef?ciency V IN : 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70μA, I SD < 1μA,
Step-Down DC/DC Converter with Burst Mode Operation 3mm × 3mm DFN10 and MSOP10E Packages
34V with Transient Protection to 36V, 2A (I OUT ), 2.8MHz, High Ef?ciency V IN : 3.6V to 34V, V OUT(MIN) = 1.26V, I Q = 50μA, I SD < 1μA,
Step-Down DC/DC Converter with Burst Mode Operation 3mm × 3mm DFN10 and MSOP10E Packages
LT3493
LT3505
LT3508
LT3680
LT3684
LT3685
36V, 1.4A (I OUT ), 750kHz High Ef?ciency Step-Down
DC/DC Converter
36V with Transient Protection to 40V, 1.4A (I OUT ), 3MHz,
High Ef?ciency Step-Down DC/DC Converter
36V with Transient Protection to 40V, Dual 1.4A (I OUT ), 3MHz,
High Ef?ciency Step-Down DC/DC Converter
36V, 3.5A, 2.4MHz High Ef?ciency Step-Down DC/DC Converter
34V with Transient Protection to 36V, 2A (I OUT ), 2.8MHz,
High Ef?ciency Step-Down DC/DC Converter
36V with Transient Protection to 60V, Dual 2A (I OUT ), 2.4MHz,
High Ef?ciency Step-Down DC/DC Converter
V IN : 3.6V to 36V, V OUT(MIN) = 0.8V, I Q = 1.9mA, I SD < 1μA,
2mm x 3mm DFN6 Package
V IN : 3.6V to 34V, V OUT(MIN) = 0.78V, I Q = 2mA, I SD = 2μA,
3mm × 3mm DFN8 and MSOP8E Packages
V IN : 3.7V to 37V, V OUT(MIN) = 0.8V, I Q = 4.6mA, I SD = 1μA,
4mm × 4mm QFN24 and TSSOP16E Packages
V IN : 3.6V to 34V, V OUT(MIN) = 0.78V, I Q = 75μA, I SD = 1μA,
3mm × 3mm DFN10 and MSOP10E Packages
V IN : 3.6V to 34V, V OUT(MIN) = 1.26V, I Q = 850μA, I SD < 1μA,
3mm × 3mm DFN10 and MSOP10E Packages
V IN : 3.6V to 38V, V OUT(MIN) = 0.78V, I Q = 70μA, I SD < 1μA,
3mm × 3mm DFN10 and MSOP10E Packages
3693f
24 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0907 ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2007
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