LM3670 - Miniature Step-Down DC-DC Converter

Texas Instruments

📥 Download Datasheet

LM3670 Datasheet Preview — Preview of LM3670 PDF

Datasheet Details

Part number: LM3670
Manufacturer: Texas Instruments ↗
File Size: 1.24 MB
Datasheet: LM3670-etcTI.pdf
Description: Miniature Step-Down DC-DC Converter

LM3670 Product details

Description

The LM3670 step-down DC-DC converter is optimized for powering ultralow voltage circuits from a single Li-Ion cell or three-cell NiMH/NiCd batteries..

Features

1 Input Voltage Range: 2.5 V to 5.5 V.
Adjustable Output Voltages (VOUT): 0.7 V to 2.5 V.
Fixed Output Voltages: 1.2 V, 1.5 V, 1.6 V, 1.8 V, 1.875 V, 3.3V.
15-µA Typical Quiescent Current.
350-mA Maximum Load Capability.
1-MHz PWM Fixed Switching Frequency (Typical).
Automatic PFM and PWM Mode Switching.
Low Dropout Operation.
100% Duty Cycle Mode.
Internal Synchronous Rectification for High Efficiency.

📁 Related Datasheet

LM367 - MOS sense amplifiers (National Semiconductor)
LM3671 - 2MHz / 600mA Step-Down DC-DC Converter (National Semiconductor)
LM360 - High Speed Differential Comparator (National Semiconductor)
LM361 - High Speed Differential Comparators (National Semiconductor)
LM3611 - Dual Peripheral Drivers (National Semiconductor)
LM3612 - Dual Peripheral Drivers (National Semiconductor)
LM3613 - Dual Peripheral Drivers (National Semiconductor)
LM3614 - Dual Peripheral Drivers (National Semiconductor)

📌 All Tags

Miniature Step-Down DC-DC Converter Texas Instruments

Texas Instruments LM3670-like datasheet

LM3671-Q1 - 600-mA Step-Down DC-DC Converter
LM3673 - 350-mA Step-Down DC-DC Converter
LM3674 - 600-mA Step-Down DC-DC Converter
LM3676 - 2-MHz 600-mA Step-Down DC-DC Converter
LM3677 - 600mA Miniature Step-Down DC-DC Converter
LM3678 - High-Performance Miniature 1.5-A Step-Down DC-DC Converter

LM3670 Stock/Price