参数资料
型号: LTC3417AIFE-2#TRPBF
厂商: Linear Technology
文件页数: 2/20页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ DL 20TSSOP
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 2
输出电压: 0.8 V ~ 5 V
输入电压: 2.25 V ~ 5.5 V
PWM 型: 电流模式,混合
频率 - 开关: 1.5MHz,600kHz ~ 4MHz
电流 - 输出: 1A,1.5A
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: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 20-TSSOP-EP
LTC3417A-2
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN1 , V IN2 Voltages ...................................... – 0.3V to 6V
SYNC/MODE, SW1, SW2, RUN1,
RUN2, V FB1 , V FB2 , PHASE, FREQ,
I TH1 , I TH2 Voltages......... –0.3V to ((V IN1 or V IN2 )+ 0.3V)
V IN1 – V IN2 , V IN2 – V IN1 .......................................... 0.3V
PGOOD Voltage ........................................... –0.3V to 6V
Operating Temperature Range (Note 2)
LTC3417AE-2 ....................................... –40°C to 85°C
LTC3417AI-2 ...................................... –40°C to 125°C
Junction Temperature (Notes 7, 8) ...................... 125°C
Storage Temperature Range................... –65°C to 150°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
GNDD
1
20 GNDD
RUN1
V IN1
ITH1
1
2
3
16 PGND1
15 SW1
14 PHASE
RUN1
V IN1
I TH1
2
3
4
19 PGND1
18 SW1
17 PHASE
V FB1
V FB2
I TH2
RUN2
V IN2
4
5
6
7
8
17
13 GNDA
12 FREQ
11 PGOOD
10 SW2
9
SYNC/MODE
V FB1
V FB2
I TH2
RUN2
V IN2
5
6
7
8
9
21
16 GNDA
15 FREQ
14 PGOOD
13 SW2
12 SYNC/MODE
DHC PACKAGE
PGND2 10
11 PGND2
16-LEAD (3mm × 5mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 43°C/ W
EXPOSED PAD (PIN 17) IS PGND2/GNDD
MUST BE SOLDERED TO PCB
FE PACKAGE
20-LEAD PLASTIC TSSOP
T JMAX = 125°C, θ JA = 38°C/ W
EXPOSED PAD (PIN 21) IS PGND2/GNDD
MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC3417AEDHC-2#PBF
LTC3417AIDHC-2#PBF
LTC3417AEFE-2#PBF
LTC3417AIFE-2#PBF
TAPE AND REEL
LTC3417AEDHC-2#TRPBF
LTC3417AIDHC-2#TRPBF
LTC3417AEFE-2#TRPBF
LTC3417AIFE-2#TRPBF
PART MARKING *
3417A2
3417A2
LTC3417AFE-2
LTC3417AFE-2
PACKAGE DESCRIPTION
16-Lead (3mm × 5mm) Plastic DFN
16-Lead (3mm × 5mm) Plastic DFN
20-Lead Plastic TSSOP
20-Lead Plastic TSSOP
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges. *The temperature grade is identi?ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based ?nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speci?cations, go to: http://www.linear.com/tapeandreel/
3417a2fa
2
相关PDF资料
PDF描述
LTC3417EDHC#PBF IC REG BUCK SYNC ADJ DL 16DFN
LTC3418EUHF#TRPBF IC REG BUCK SYNC ADJ 8A 38QFN
LTC3419IMS-1#TRPBF IC REG BUCK SYNC ADJ 0.6A 10MSOP
LTC3421EUF#TRPBF IC REG BOOST SYNC ADJ 1.5A 24QFN
LTC3422EDD#TRPBF IC REG BOOST SYNC ADJ 1.5A 10DFN
相关代理商/技术参数
参数描述
LTC3417AIFEPBF 制造商:Linear Technology 功能描述:Conv DC-DC Dual Step-Down 5.5V TSSOP20EP
LTC3417EDHC 制造商:Linear Technology 功能描述:Conv DC-DC Dual Step Down 2.25V to 5.5V 16-Pin DFN EP
LTC3417EDHC#PBF 功能描述:IC REG BUCK SYNC ADJ DL 16DFN 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
LTC3417EDHC#TRPBF 功能描述:IC REG BUCK SYNC ADJ DL 16DFN 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
LTC3417EFE 制造商:Linear Technology 功能描述:Conv DC-DC Dual Step Down 2.25V to 5.5V 20-Pin TSSOP EP