Hi Team,
After 2.4V voltage input to the VBAT, the LED 8EA (5 seconds) operation produces a lot of voltage drop and enters CUT OFF.
Is there any way to minimize the voltage drop on the DC/DC side?
1. Check voltage drop using power supply
- No voltage drop occurs on Supply
2. DC/DC output current for LED operation
- LED 8EA Consumable Current: 30 mA
- LED + Key function : 43mA
Waveform Operation Sequence: VBAT (Battery Input Voltage) -> White LED 8EA (5 second operation)