Part Number: BQ24074
1) The battery charges "successfully" as in, as measured by a DMM, the current into the battery is dropping below the termination current and the voltage is up ~4.2V. I started with a battery at 3.6V. 2) The CHG pin does…
Hi Luke,
Luke Yeh said: If the charging temperature control of BQ24074 is changed to BQ28Z610, it should be able to avoid the phenomenon of charging stop Luke Yeh said: BQ24074 HW OTP = charger suspend charging when the temperature is too high
Yes, this…
Part Number: BQ24074 Hello,
I have a BQ24074 Battery charger IC. How does the voltage level change when the battery voltages the output? (INPUT SOURCE NOT CONNECTED)
Part Number: BQ24074 Other Parts Discussed in Thread: BQ28Z610 , , BQ28Z610-R1 Hi
The customer design with BQ28Z610 and BQ24074, The circuit of BQ24074 will maintain hi-Z when CHG (BQ24074 pin9) does not pull low for the first charging after the shipping…
Part Number: BQ24074 I am using the BQ24074 within Adafruit's USB/DC/Solar LiPo battery charging board ( https://www.adafruit.com/product/4755 ). I have connected a 1W 6V solar panel ( https://voltaicsystems.com/1-watt-panel/ ) into the DC adapter and…
Part Number: BQ24074 Other Parts Discussed in Thread: BQ25180 Hi team,
1. can this device achieve 20mA ITERM with over 400mA charging current?
2. and does this device support JEITA thermal spec?
Part Number: BQ24074 Hi Team,
We would like to ask your help regarding the high current draw of the customer's custom board. According to our customer,
I am using the BQ24074 in an application and am finding that with the Vin connected to a 5V adapter…
Part Number: BQ24075T Other Parts Discussed in Thread: BQ24074 Hi,
Looking at the datasheet, in order to use BQ24075T on an existing design for BQ24074, I need to:
Replace the ITERM resistor with a zero ohm resistor to tie SYSOFF to GND to enable it. …