LTC3557 Demo Board, USB power Manager w/ Li-Ion/Polymer Charger/Three Buck Regulator
Analog Devices이 부품 LTC3557EUF 을 사용하는 참조 설계
이미지
1 / 1
최종 제품의 경우
- GPS
- MP3 Player
- Personal Digital Assistant
Description
- Demonstration circuit 1142A-A contains the LTC3557 Power Management Integrated Circuit plus the LT3480EDD high voltage buck controller. The LTC3557 is a highly integrated power management IC that includes a PowerPath controller, battery charger, an ideal diode, an always-on LDO, three synchronous step-down switching regulators as well as a buck regulator VC controller
최종 제품의 경우
-
Conversion TypeDC to DC
-
Input Voltage8 to 38 V
-
Output Voltage1.2|1.8|2.9 to 5.5|3.3|3.3|4.2 V
-
Output Current0.025@3.3V|0.4@1.2V|0.4@1.8V|0.5@4.2V|0.6@3.3V|2@2.9 to 5.5V A
-
TopologyBuck
피쳐링 부품 (6)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LT3480EDD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.6V to 36V Synchronous Step Down Single-Out 0.79V to 20V 2A 10-Pin DFN EP T/R | 구매 | |
|
|
LT3480EDD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.6V to 36V Synchronous Step Down Single-Out 0.79V to 20V 2A 10-Pin DFN EP Tube | 구매 | |
|
LTC3557EUF#TRPBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 1500mA 4.2V 28-Pin QFN EP T/R | 구매 | |
|
|
LTC3557EUF-1#TRPBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 1500mA 4.1V 28-Pin QFN EP T/R | 구매 | |
|
|
LTC3557EUF-1#PBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 1500mA 4.1V 28-Pin QFN EP Tube | 구매 | |
|
|
LTC3557EUF#PBF | Analog Devices | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 1500mA 4.2V 28-Pin QFN EP Tube | 구매 | |