参数资料
型号: LTC3569EFE#PBF
厂商: Linear Technology
文件页数: 2/26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
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 6)
SV IN Voltage ......................... –0.3V to 6V (7V Transient)
PV INX Voltage.........................S VIN – 0.3V to S VIN + 0.3V
ENx, MODE, PGOOD, SWx, FBx ..... –0.3V to S VIN + 0.3V
R T Voltage .................................................... –0.3V to 6V
Operating Junction Temperature Range
(Notes 6, 7) ............................................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
Peak Reflow Temperature ..................................... 260°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
TOP VIEW
FB3
1
16 FB1
20 19 18 17
SV IN
SGND
EN3
EN2
EN1
SW3
PV IN1
2
3
4
5
6
7
8
17
15 FB2
14 R T
13 MODE
12 PGOOD
11 PV IN2
10 SW2
9 SW1
PGND2 1
SW2 2
PV IN2 3
PGOOD 4
MODE 5
R T 6
7
21
GND
8 9 10
16 SW3
15 PGND3
14 EN1
13 EN2
12 EN3
11 SGND
SW2 1
PV IN2 2
PGOOD 3
MODE 4
R T 5
20 19 18 17 16
21
6 7 8 9 10
15 SW3
14 PGND3
13 EN1
12 EN2
11 EN3
FE PACKAGE
16-LEAD PLASTIC TSSOP
T JMAX = 125°C, θ JA = 38°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
UDC PACKAGE
20-LEAD (3mm × 4mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 43°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
UD PACKAGE
20-LEAD (3mm × 3mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 68°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LTC3569EUD#PBF
LTC3569IUD#PBF
LTC3569EUDC#PBF
LTC3569IUDC#PBF
LTC3569EFE#PBF
LTC3569IFE#PBF
TAPE AND REEL
LTC3569EUD#TRPBF
LTC3569IUD#TRPBF
LTC3569EUDC#TRPBF
LTC3569IUDC#TRPBF
LTC3569EFE#TRPBF
LTC3569IFE#TRPBF
PART MARKING*
LDQF
LDQF
LFYW
LFYW
3569FE
3569FE
PACKAGE DESCRIPTION
20-Lead (3mm × 3mm) Plastic QFN
20-Lead (3mm × 3mm) Plastic QFN
20-Lead (3mm × 4mm) Plastic QFN
20-Lead (3mm × 4mm) Plastic QFN
16-Lead Plastic TSSOP
16-Lead Plastic TSSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–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/
3569fd
2
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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
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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
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