Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 Hi team,
According to the description in the datasheet, the 2549 has Vbus short-circuit protection, but instead of cutting off the output, it turns the output into a constant current output…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 , Hello team,
A customer asks about CS pin. If CS pin is accidentally shorted to GND while using compensation circuit, what happens? Is it okay from a safety point of view, or will it cause…
Part Number: TPS2549-Q1 The continuity check on USB OTG charge controller was not ok(Very low impedance found 99ohm between VCC to GND)
Due to failure of USB OTG controller, fault pin status was always pulled low which makes the indication of failure…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS25772-Q1 , TPS25846-Q1 , TPS25762-Q1 , TPS25830A-Q1 Hello,
I selected TPS2549-Q1 for an OEM project but according to semiconductor assessment result it was classified as legacy technology in terms…
Part Number: TPS2549 Other Parts Discussed in Thread: TPS2556-Q1 , In your application report named "How to Pass MFi Overcurrent Protection Test With USB Charger and Switch Device", It has mentioned that MFI OCP test can be passed with TPS254…
Hi Ziv
The customer has completed the hardware modification plan and precautions mentioned above, and the packet loss rate has improved to some extent. However, they still did not use Apple certified compatibility testing. Please help analyze the possible…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 , Hi
HI engineers:
I test USB eye diagram host mode fail with IC TPS2549-Q1,but if without TPS2549 USB eye diagram pass。how to improve this question?
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: LM63635-Q1 , Hi
In my new design i have a USB port with power delivery for charging 5V @2.4A requirement . So i drafted the circuit by using TPS2549-Q1 and LM63635-Q1 , same is attached here for the…
Part Number: TPS2549-Q1 What type of USB port does this IC support. and can we moniter the Output voltage and current which is transfered to the portable device through the host?
Part Number: TPS2549-Q1 Hi, my customer has some questions about TPS2549-Q1.
1.When Vin=5V, EN pin is shut down, then the Vout pin is sunk into 5V voltage, will this damage the device?
2. When Vin hasn't powered on, EN status is not sure, then the Vout…