Datasheet LT8653S (Analog Devices) - 30
| Производитель | Analog Devices |
| Описание | Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2μA Quiescent Current |
| Страниц / Страница | 30 / 30 — TYPICAL APPLICATION. 5V, 1.8V, 2MHz Step-Down Converter. RELATED PARTS … |
| Формат / Размер файла | PDF / 2.2 Мб |
| Язык документа | английский |
TYPICAL APPLICATION. 5V, 1.8V, 2MHz Step-Down Converter. RELATED PARTS PART NUMBER DESCRIPTION. COMMENTS
Текстовая версия документа
LT8653S
TYPICAL APPLICATION 5V, 1.8V, 2MHz Step-Down Converter
VIN VIN D0 5.6V TO 42V 4.7µF EN/UV D1 VCC VOUT1 2.2µH 1.0µH VOUT2 5V SW1 SW2 1.8V 2A 47µF FB1 LT8653S FB2 47µF 2A 1210 ×2 BIAS X5R 1210 X5R VCC VC1 VC2 VCC RT VCC GND SYNC L1: XFL4020-222ME L2: XFL4020-102ME fSW = 2MHz 8653S TA04
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LT8650S 42V, Dual 4A, 95% Efficiency, 2.2MHz Synchronous Silent Switcher 2 VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 6.2µA, ISD < 1µA, Step-Down DC/DC Converter with IQ = 6.2µA 4mm × 6mm QFN-32 Package LT8640S 42V, 5A, 95% Efficiency, 2.2MHz Synchronous Silent Switcher 2 VIN = 3.4V to 42V, VOUT(MIN) = 0.97V, IQ = 2.5µA, ISD < 1µA, Step-Down DC/DC Converter with IQ = 2.5µA 4mm × 4mm QFN-24 Package LT8609S 42V, 2A, 95% Efficiency, 2.2MHz Synchronous Silent Switcher 2 VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 2.5µA, ISD < 1µA, Step-Down DC/DC Converter with IQ = 2.5µA 3mm × 3mm QFN-16 Package LT8609/ 42V, 2A, 94% Efficiency, 2.2MHz Synchronous MicroPower Step-Down VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 2.5µA, ISD < 1µA, LT8609A DC/DC Converter with IQ = 2.5µA MSOP-10E, 3mm × 3mm DFN Packages LT8610A/ 42V, 3.5A, 96% Efficiency, 2.2MHz Synchronous MicroPower Step-Down VIN = 3.4V to 42V, VOUT(MIN) = 0.97V, IQ = 2.5µA, ISD < 1µA, LT8610AB DC/DC Converter with IQ = 2.5µA MSOP-16E Package LT8612 42V, 6A, 96% Efficiency, 2.2MHz Synchronous MicroPower Step-Down VIN = 3.4V to 42V, VOUT(MIN) = 0.97V, IQ = 3.0µA, ISD < 1µA, DC/DC Converter with IQ = 2.5µA 3mm × 6mm QFN-28 Package LT8602 42V, Quad Output (2.5A+1.5A+1.5A+1.5A) 95% Efficiency, 2.2MHz VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 25µA, ISD < 1µA, Synchronous MicroPower Step-Down DC/DC Converter with IQ = 25µA 6mm × 6mm QFN-40 Package Rev. 0 30 11/19 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2019 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
