参数资料
型号: LTC3569EFE#PBF
厂商: Linear Technology
文件页数: 26/26页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 16TSSOP
特色产品: LTC3569 - Triple Buck Regulator With 1.2A and Two 600mA Outputs
标准包装: 95
类型: 降压(降压)
输出类型: 可调式
输出数: 3
输出电压: 0.43 V ~ 5.5 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 2.25MHz,1MHz ~ 3MHz
电流 - 输出: 600mA,1.2A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 管件
供应商设备封装: 16-TSSOP-EP
产品目录页面: 1335 (CN2011-ZH PDF)
LTC3569
TYPICAL APPLICATION
V IN
DIGITAL
CONTROL
511k
22μF SV IN PV IN
EN1
EN2
LTC3569
EN3
MODE
R T
PGOOD
SW1
FB1
SW2
FB2
SW3
FB3
L1
2.2μH
L2
2.2μH
L3
2.2μH
R1
R2
R3
R4
R5
20pF
20pF
20pF
OUT1
1200mA
C OUT1
10μF
OUT2
600mA
C OUT2
4.7μF
OUT3
600mA
C OUT3
4.7μF
SGND
PGND
R6
3569 TA02
Figure 9. Triple Programmable Buck DC/DC Regulators
RELATED PARTS
PART NUMBER
LTC3406A/
LTC3406AB
DESCRIPTION
600mA, 1.5MHz, Synchronous Step-Down DC/DC Converter
COMMENTS
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 20μA,
I SD <1μA, ThinSOT? Package
LTC3407A/
LTC3407A-2
Dual 600mA/600mA 1.5MHz, Synchronous Step-Down DC/DC 95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
Converter I SD <1μA, MS10E, 3mm × 3mm DFN-10 Package
LTC3411A
LTC3412A
LTC3417A-2
LTC3419/LTC3419-1
LTC3544/LTC3544B
LTC3545/LTC3545-1
LTC3547/LTC3547B
1.25A, 4MHz, Synchronous Step-Down DC/DC Converter
2.5A, 4MHz, Synchronous Step-Down DC/DC Converter
Dual 1.5A/1A, 4MHz, Synchronous Step-Down DC/DC
Converter
Dual 600mA/600mA 2.25MHz, Synchronous Step-Down
DC/DC Converter
Quad 100mA/200mA/200mA/300mA, 2.25MHz Synchronous
Step-Down DC/DC Converter
Triple, 800mA × 3, 2.25MHz Synchronous Step-Down DC/DC
Converter
Dual 300mA, 2.25MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.8V, I Q = 60μA,
I SD <1μA, MS10, 3mm × 3mm DFN-10 Package
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.8V, I Q = 60μA,
I SD <1μA, 4mm × 4mm QFN-16, TSSOP-16E Package
95% Efficiency, V IN : 2.3V to 5.5V, V OUT(MIN) = 0.8V, I Q = 125μA,
I SD <1μA, TSSOP-16E, 3mm × 5mm DFN-16 Package
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 35μA,
I SD <1μA, MS10, 3mm × 3mm DFN-10 Package
95% Efficiency, V IN : 2.3V to 5.5V, V OUT(MIN) = 0.8V, I Q = 70μA,
I SD <1μA, 3mm × 3mm QFN-16 Package
95% Efficiency, V IN : 2.3V to 5.5V, V OUT(MIN) = 0.6V, I Q = 58μA,
I SD <1μA, 3mm × 3mm QFN-16 Package
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
I SD <1μA, DFN-8 Package
LTC3548/LTC3548-1/ Dual 400mA and 800mA I OUT , 2.25MHz, Synchronous Step-
LTC3548-2 Down DC/DC Converter
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6V, I Q = 40μA,
I SD <1μA, MS10E, 3mm × 3mm DFN-10 Package
LTC3561
LTC3562
1.25A, 4MHz, Synchronous Step-Down DC/DC Converter
Quad, I 2 C Interface, 600mA/600mA/400mA/400mA, 2.25MHz
Synchronous Step-Down DC/DC Converter
95% Efficiency, V IN : 2.5V to 5.5V, V OUT(MIN) = 0.8V, I Q = 240μA,
I SD <1μA, 3mm × 3mm DFN-8 Package
95% Efficiency, V IN : 2.9V to 5.5V, V OUT(MIN) = 0.425V, I Q = 100μA,
I SD <1μA, 3mm × 3mm QFN-20 Package
3569fd
26 Linear Technology Corporation
(408) 432-1900 ● FAX : (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
LT 0111 REV D ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2009
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LTC3569EFE-TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Triple Buck Regulator With 1.2A and Two 600mA Outputs and Individual Programmable References
LTC3569EUD#PBF 功能描述:IC REG BUCK SYNC ADJ TRPL 20QFN 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:250 系列:- 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 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:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON(1.45x1) 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2
LTC3569EUD#TRPBF 功能描述:IC REG BUCK SYNC ADJ TRPL 20QFN 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 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
LTC3569EUDC#PBF 功能描述:IC REG BUCK SYNC ADJ TRPL 20QFN 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 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
LTC3569EUDC#TRPBF 功能描述:IC REG BUCK SYNC ADJ TRPL 20QFN 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:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V,1.5V,1.8V,2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 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