Analog Devices Inc. MAX17227A Development Tool
Analog Devices Inc. MAX17227A Development Tool is designed to evaluate the MAX17227A 2A nanoPower boost converter, which operates from a 4V to 5V input voltage range. This switching regulator delivers loads up to 2A peak inductor current and offers cycle-by-cycle inductor current limit, short-circuit, and thermal protection.
Features
- 350nA quiescent supply current from output
- Output short-circuit protection
- True shutdown mode:
- 1nA shutdown current
- Output disconnects from input
- No reverse-current with any voltage on VOUT
- 96% peak efficiency, 90% or higher at 500μA
- 850mA (typical) output current at 5V (VIN = 3V)
- 400mV to 5.5V input voltage range, up to 5.35V in regulation
- 880mV minimum startup voltage
- Single resistor adjustable output voltage:
- 2.3V to 5.2V output voltage range with 100mV steps
- 5.4V and 5.5V output voltage settings available
- 2A peak inductor current limit
- Thermal shutdown protection
- Package options:
- 1.58mm x 0.89mm, 0.4mm pitch, 6-bump (3 x 2) WLP
- 2mm x 2mm 8-pin TDFN
- -40°C to +125°C operating temperature range
Applications
- Industrial
- Emergency lighting
- IoT sensors
- Medical (Clinical instrumentation)
- Consumer
- WiFi modules
- Near-band IoT
- Wearable audio
Required Equipment
- MAX17227A WLP EV kit
- 3A DC power supply
- Electronic load capable of 1A
- Digital voltmeter (DVM)
Resources
發佈日期: 2020-08-14
| 更新日期: 2024-06-21