参数资料
型号: LTC4415EMSE#PBF
厂商: Linear Technology
文件页数: 20/20页
文件大小: 0K
描述: IC DUAL 4A DIODES 16-MSOP
标准包装: 37
系列: PowerPath™
应用: 备用电池,高电流开关
FET 型: P 沟道
输出数: 2
内部开关:
电源电压: 1.7 V ~ 5.5 V
电流 - 电源: 44µA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-TFSOP(0.118",3.00mm 宽)
供应商设备封装: 16-MSOP
包装: 管件
LTC4415
TYPICAL APPLICATION
Power Backup Using Supercapacitors and Optional Keep-Alive Cell
KEEP-ALIVE/COIN CELL
M1
M2
DMN2215UDM
PROG
IN1
OUT1
OUT2
V DD
294k
100k
V IN V OUT
EN SW1
LTC3625
PFI SW2
CTL V MID
V SEL GND
GND PFO
R PROG
78.7k
L1 3.3μH
L2 3.3μH
C TOP
360F
C BOT
360F
125
300k
200k
125
IDEAL
LTC4415
EN1
STAT1
WARN1
WARN2
CLIM1 STAT2
CLIM2
IDEAL
IN2
EN2
GND
47k
47μF
4.7 μH
V OUT1 3.3V 1A
22μF 1.0M
221k ON
OFF
PWM
BURST
PV IN1 V IN PV IN2
SW1A SW2
SW1B
FB2
V OUT1
LTC3521
FB1
SHDN1 SW3
SHDN2 FB3
SHDN3 PGOOD1
PWM PGOOD2
PGND1A PGOOD3
4.7μH
137k
68.1k
4.7μH
100k
100k
V OUT2
1.8V
10μF 0.6A
V OUT3
1.2V
10μF 0.6A
RELATED PARTS
PGND1B GND PGND2
4415 TA02
PART NUMBER DESCRIPTION
COMMENTS
LTC4411
LTC4412
LTC4413-1/
LTC4413-2
LTC4414
LTC4416
LTC4352
LTC4354
LTC4355
LTC4357
LTC4358
LTC4066
LTC4425
LTC2952
2.6A Low Loss Ideal Diode
PowerPath Controller
Dual 2.6A, 2.5V to 5.5V, Ideal Diodes in 3mm × 3mm DFN
36V, Low Loss PowerPath Controller for Large PFETs
36V, Low Loss Dual PowerPath Controllers
Low Voltage Ideal Diode Controller With Monitoring
Negative High Voltage Diode-OR Controller and Monitor
Positive High Voltage Diode-OR Controller and Monitor
Positive High Voltage Ideal Diode Controller
5A Monolithic Ideal Diode
USB Power Controller and Li-Ion Linear Charger with Low
Loss Ideal Diode
Linear Supercapacitor Charger with Current-Limited Ideal
Diode and V/I Monitor
Pushbutton Ideal Diode PowerPath Controller with
Supervisor
Monolithic Low Loss PowerPath, ThinSOT Package
3V to 28V Input Voltage Range, ThinSOT Package
140mΩ On-Resistance, Overvoltage Protection Sensor with Drive Output
Drives Large Q G PFETs, 3.5V to 36V
Designed to Drive Large and Small Q G PFETs, 3.5V to 36V
Controls Single N-Channel MOSFET, Input Supply Monitors, 2.9V to 18V
Controls Two N-Channel MOSFETs, 4.5V to 80V
Controls Two N-Channel MOSFETs, 9V to 80V
Controls Single N-Channel MOSFET, 9V to 80V
20mΩ N-Channel MOSFET, 9V to 26.5V
Seamless Transition Between Input Power Sources: Li-Ion Battery,
USB and 5V Wall Adapter
50mΩ On-Resistance, 2.7V to 5.5V, Programmable Current Limit,
Programmable Output Voltage Mode
Controls Two P-Channel MOSFETs, 2.7V to 28V
4415fa
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900 ● FAX:(408)434-0507    www.linear.com ●
20 Linear Technology Corporation
LT 0412 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2011
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