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参数资料
| 型号： | LTC3565IDD#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10 |
| 文件页数： | 15/22页 |
| 文件大小： | 587K |
| 代理商： | LTC3565IDD#TRPBF |
LTC3565
3565fa
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 l FAX: (408) 434-0507 l www.linear.com
LINEAR TECHNOLOGY CORPORATION 2009
LT 0210 REV A PRINTED IN USA
relateD parts
PART NUMBER
DESCRIPTION
COMMENTS
LTC3406/LTC3406B
600mA (IOUT), 1.5MHz Synchronous Step-Down DC/DC Converters
96% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V,
IQ = 20A, ISD < 1A, ThinSOT
LTC3407A/LTC3407AB Dual 600mA/800mA (IOUT), 1.5MHz/2.25MHz Synchronous
Step-Down DC/DC Converters
95% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V,
IQ = 40A, ISD < 1A, MS10E, DFN
LTC3410/LTC3410B
300mA (IOUT), 2.25MHz Synchronous Step-Down DC/DC Converters
95% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V,
IQ = 26A, ISD < 1A, SC70
LTC3411A
1.25A (IOUT), 4MHz Synchronous Step-Down DC/DC Converter
96% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V,
IQ = 60A, ISD < 1A, MS10, 3mm × 3mm DFN
LTC3412A
3A (IOUT), 4MHz Synchronous Step-Down DC/DC Converter
96% Efficiency, VIN: 2.25V to 5.5V, VOUT(MIN) = 0.8V,
IQ = 62A, ISD < 1A, TSSOP16E, 4mm × 4mm QFN
LTC3560
800mA (IOUT), 2.25MHz Synchronous Step-Down DC/DC Converter
95% Efficiency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V,
IQ = 16A, ISD < 1A, ThinSOT
typical application
1mm Height, 2MHz, Li-Ion to 1.8V Converter
OUTPUT CURRENT (mA)
0.1
1
10
0
EFFICIENCY
(%)
40
30
100
1000
100
10000
3565 TA04b
20
10
60
50
80
70
90
VIN = 2.7V
VIN = 3.6V
VIN = 4.2V
VOUT = 1.8V
fO = 2MHz
VIN = 3.6V
VOUT = 1.8V
ILOAD = 50mA TO 1.25A
VOUT
100mV/DIV
AC COUPLED
IL
1A/DIV
ILOAD
1A/DIV
3565 TA04c
40s/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 250mA TO 1.25A
3565 F04d
40s/DIV
VOUT
100mV/DIV
AC COUPLED
IL
1A/DIV
ILOAD
1A/DIV
Efficiency vs Output Current
PVIN
LTC3565
PGOOD
SW
SVIN
RUN
SYNC/MODE
VFB
ITH
RT
L1
0.9H
VOUT
1.8V
AT 1.25A
VIN
2.5V
TO 4.2V
GND
R5
100k
C4, 22pF
R4
80.6k
R1
232k
R2
464k
3565 TA04a
R3
13.3k
C3
470pF
C2
10F
× 2
C1
10F
C1, C2: TAIYO YUDEN JMK107BJ106MA
L1: FDK MIPW3226DORGM
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3565IMSE | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565IMSE#PBF | 功能描述:IC REG BUCK SYNC ADJ 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
| LTC3565IMSE#TRPBF | 功能描述:IC REG BUCK SYNC ADJ 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
| LTC3565IMSEPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565IMSE-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
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