Datasheet4U Logo Datasheet4U.com

LTC3777

4-Switch Buck-Boost Controller

LTC3777 Features

* DESCRIPTION nn 4-Switch Current Mode Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Wide VIN Range: 4.5V to 150V nn Wide Output Voltage Range: 1.2V ≤ VOUT ≤ 150V nn Synchronous Rectification: Up to 99% Efficiency nn ±1% 1.2V Voltage Reference nn Input or Output Average Cu

LTC3777 General Description

nn 4-Switch Current Mode Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Wide VIN Range: 4.5V to 150V nn Wide Output Voltage Range: 1.2V ≤ VOUT ≤ 150V nn Synchronous Rectification: Up to 99% Efficiency nn ±1% 1.2V Voltage Reference nn Input or Output Average Current Limit n.

LTC3777 Datasheet (3.61 MB)

Preview of LTC3777 PDF

Datasheet Details

Part number:

LTC3777

Manufacturer:

Analog Devices ↗

File Size:

3.61 MB

Description:

4-switch buck-boost controller.

📁 Related Datasheet

LTC3770 - Step-Down Synchronous Controller (Linear Technology)
FEATURES n Wide VIN Range: 4V to 32V n ±0.67% 0.6V Reference Voltage n Output Voltage Tracking Capability n Programmable Margining n Sense Resistor Op.

LTC3772 - Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller (Linear Technology)
U U LTC3772 Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller FEATURES ■ No Current Sense Resistor Required ■ 40µA No-Load Quiesc.

LTC3772B - Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller (Linear Technology)
U U LTC3772B Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller FEATURES ■ No Current Sense Resistor Required ■ High Output Currents.

LTC3773 - Triple Output Synchronous 3-Phase DC/DC Controller (Linear Technology)
FEATURES ■ Current Mode Controller with Onboard MOSFET Drivers ■ Programmable Power Up/Down Tracking ■ Wide VIN Range: 3.3V to 36V (VCC = 5V) ■ ±1% 0..

LTC3774 - Multiphase Current Mode Synchronous Controller (Linear Technology)
LTC3774 Dual, Multiphase Current Mode Synchronous Controller for Sub-Milliohm DCR Sensing FEATURES DESCRIPTION n Sub-Milliohm DCR Current Sensin.

LTC3775 - High Frequency Synchronous Step-Down Voltage Mode DC/DC Controller (Linear Technology)
FEATURES n Wide VIN Range: 4.5V to 38V n Line Feedforward Compensation n Low Minimum On-Time: tON(MIN) < 30ns n Powerful Onboard MOSFET Drivers n Lead.

LTC3776 - No RSENSE Synchronous Controller (Linear Technology)
U U FEATURES ■ No Current Sense Resistors Required ■ Out-of-Phase Controllers Reduce Required Input Capacitance ■ VOUT2 Tracks 1/2 VREF ■ Symmetrical.

LTC3778 - Step-Down Controller (Linear Technology)
LTC3778 Wide Operating Range, No RSENSETM Step-Down Controller FEATURES s s s s s s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s s s s Wide VI.

TAGS

LTC3777 4-Switch Buck-Boost Controller Analog Devices

Image Gallery

LTC3777 Datasheet Preview Page 2 LTC3777 Datasheet Preview Page 3

LTC3777 Distributor