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Part Number: BQ25620
The BQ2562x family of charger ICs can be configured to operate in a variety of ways via I2C communication. They can also operate in 'default mode' without host control.
The BQ2562x family of devices does not have non-volatile…
Part Number: BQ25620
The QON pin on the BQ2562x family of devices has 2 functions, which are both controlled by pulling QON low for a certain amount of time. These 2 functions are exit ship mode (i.e. BATFET enable) and system power reset.
The timing…
There are lots of questions asking why DCM output voltage ripple is higher than CCM ripple. This FAQ would give explanation based on D-CAP, DCAP2 and DCAP3 buck converters.
The prerequisite is that on-time of DCM operation and CCM operation is same if…
Part Number: TPS25751 Customers are interested in configuring the TPS25751 to meet their application need, where can they access the Application Customization Tool mentioned in the TPS25751EVM User Guide (see below)?
Part Number: BQ25720
Hi Expert,
Want to know if enable the Low Power Mode when adapter is presented, what impact will it have? Will cause BATDRV be asserted?
Far
Part Number: TPS65219 Other Parts Discussed in Thread: SK-AM62 As systems continue to shrink in both size and power usage, while growing in functionality, designers face the challenge of how to effectively power embedded processor systems. Embedded processor…
Part Number: TPS6594-Q1
This FAQ will cover the situation of how-to setup the Watchdog in trigger mode via I2C writes.
Since this FAQ covers multiple parts, there will be slight differences on the implementations will be noted by [TPS6594 / TPS6593]…
This FAQ is to help explain why jitter exists in DCAP+ devices, when it is a problem, and how to minimize it.
Intro to COT control architectures
All buck converter control methods work by changing the duty cycle of the control FET to regulate output…
Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO
What is the difference between Units and Native Units in BQStudio?
Why does the register value I enter in the Data Memory Window not match the register value I read using the Command Sequence…