ADP1607

PRODUCTION

2 MHz, Synchronous Boost DC-to-DC Converter

Analog Devices ADP1607 Product Info

10 February 2026 7

Features

Up to 96% efficiency
0.8 V to V_OUT input voltage range
Low 0.9 V input start-up voltage
1.8 V to 3.3 V output voltage range
23 μA quiescent current
Fixed PWM and light load PFM mode options

Synchronous rectification
True shutdown output Isolation
Internal soft start, compensation, and current limit
2 mm × 2 mm, 6-lead LFCSP
Compact solution size

Part details & applications

The ADP1607 is a high efficiency, synchronous, fixed frequency, step-up dc-to-dc switching converter with an adjustable output voltage between 1.8 V and 3.3 V for use in portable applications.

The 2 MHz operating frequency enables the use of small footprint, low profile external components. Additionally, the synchronous rectification, internal compensation, internal fixed current limit, and current mode architecture allow for excellent transient response and a minimal external part count.

Other key features include fixed PWM and light load PFM mode options, true output isolation, thermal shutdown (TSD), and logic controlled enable. Available in a lead-free, thin, 6-lead LFCSP package, the ADP1607 is ideal for providing efficient power conversion in portable devices.

APPLICATIONS

1-cell and 2-cell alkaline and NiMH/NiCd powered devices
Portable audio players, instruments, and medical devices
Solar cell applications
Miniature hard disk power supplies
Power LED status indicators

Subscribe to Welllinkchips !

Your Name

* Email