Details

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BUY BQ24715RGR https://www.utsource.net/itm/p/12608499.html

Parameter	Symbol	Min	Typical	Max	Unit	Description
Input Voltage	VIN	4.5	-	28	V	Operating input voltage range
Battery Charge Current	ICHG	-	500	2100	mA	Adjustable charge current
Battery Regulation Voltage	VREG	-	4.2	4.35	V	Battery regulation voltage
Thermal Regulation Threshold	TREG	-	90	120	掳C	Temperature for thermal regulation
Quiescent Current	IQ	-	65	75	渭A	Supply current in charging state
Shutdown Mode Current	ISD	-	0.1	0.5	渭A	Supply current in shutdown mode
Charge Termination Current	ICT	-	100	200	mA	Charge termination current threshold

Instructions for BQ24715RGR

1. Power Input Setup:

   • Ensure the input voltage (VIN) is within the specified operating range of 4.5V to 28V.

2. Battery Charging Configuration:

   • Set the battery charge current (ICHG) as required, typically between 500mA and 2100mA.
   • Adjust the battery regulation voltage (VREG) to match the battery type, usually set at 4.2V or 4.35V.

3. Thermal Management:

   • Monitor the device temperature to ensure it does not exceed the thermal regulation threshold (TREG), which is around 90掳C to 120掳C.

4. Current Monitoring:

   • Keep track of the quiescent current (IQ) during charging operations, which should be approximately 65渭A to 75渭A.
   • In shutdown mode, verify that the supply current (ISD) remains low, ideally between 0.1渭A and 0.5渭A.

5. Charge Termination:

   • Configure the charge termination current (ICT) appropriately, generally set between 100mA and 200mA, to prevent overcharging.

6. Safety Considerations:

   • Always adhere to safety guidelines and ensure proper heat dissipation mechanisms are in place to avoid overheating.

7. Application-Specific Settings:

   • Refer to the specific application notes provided by the manufacturer for additional settings and configurations tailored to your use case.

(For reference only)