LTC3776 - No RSENSE Synchronous Controller

Features

No Current Sense Resistors Required.
Out-of-Phase Controllers Reduce Required Input Capacitance.
VOUT2 Tracks 1/2 VREF.
Symmetrical Source/Sink Output Current Capability (VOUT2).
Spread Spectrum Operation (When Enabled).
Wide VIN Range: 2.75V to 9.8V.
Constant Frequency Current Mode Operation.
0.6V ±1.5% Voltage Reference (VOUT1).
Low Dropout Operation: 100% Duty Cycle.
True PLL for Frequency Locking or Adjustment.
Internal Soft-Start Circu.

Linear Technology

Datasheet Details

Part number	LTC3776
Manufacturer	Linear Technology
File Size	387.15 KB
Description	No RSENSE Synchronous Controller
Datasheet	LTC3776 Datasheet
Additional preview pages of the LTC3776 datasheet.

📁 Similar Datasheet

LTC3777 - 4-Switch Buck-Boost Controller (Analog Devices)
LTC3779 - 4-Switch Buck-Boost Controller (Analog Devices)
LTC3707-SYNC - 2-Phase Synchronous Step-Down Switching Regulator (Linear)
LTC3708 - (LTC3000 Series) SEVEN-SEGMENT NUMERIC LED DISPLAY (LITE-ON Electronics)
LTC3710 - 0.3 Four LED Clock Frequency Displays (LITE-ON)
LTC3713 - Synchronous Buck DC/DC Controller (Linear)
LTC3714 - Step-Down Controller (Linear)
LTC3717 - Step-Down Controller (Linear)
LTC3717-1 - Step-Down Controller (Linear)
LTC3719 - Step-Down Controller (Linear)

Other Datasheets by Linear Technology

LTC3770 - Step-Down Synchronous Controller
LTC3772 - Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller
LTC3772B - Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller
LTC3773 - Triple Output Synchronous 3-Phase DC/DC Controller
LTC3774 - Multiphase Current Mode Synchronous Controller
LTC3775 - High Frequency Synchronous Step-Down Voltage Mode DC/DC Controller
LTC3778 - Step-Down Controller
LTC3700 - Constant Frequency Step-Down DC/DC Controller

Full PDF Text Transcription

Click to expand full text

U U FEATURES ■ No Current Sense Resistors Required ■ Out-of-Phase Controllers Reduce Required Input Capacitance ■ VOUT2 Tracks 1/2 VREF ■ Symmetrical Source/Sink Output Current Capability (VOUT2) ■ Spread Spectrum Operation (When Enabled) ■ Wide VIN Range: 2.75V to 9.8V ■ Constant Frequency Current Mode Operation ■ 0.6V ±1.

Published: Dec 5, 2009 |