Part Number: LP5562 Hi Experts,
Our customer has a concern as shown:
"We are going to make isolate from coatin and resin the LP5562TME/NOPB IC and can you please let us know what we can make with standard tape covering or from top side will not be…
Part Number: LP5562 Dear Sir/Madam, hi.
According to the LP5562 specification [1], the maximum SCL/SDA rise-time requirement is 300nS (Table 6.8, page 6), the same as described by the I2C standard [3] (Table 10, page 48) for a Fast-Mode (400kHz clock…
Part Number: LP5562 Other Parts Discussed in Thread: TLC5916-Q1 Hi team,
My customer designs Outdoor AP application. And their ambient temperature will be up to 95'C at least.
So do we have similar function solution with higher TA specification? Please…
Part Number: LP5562 The datasheet says there is up to 25.5ma for current setting. But what are the limitations of Vf for the LEDs?
Vdd has Recommended Operating Conditions of 2.7 to 5.5V, and LED would be connected to this same Vdd.
If I tried to use…
Part Number: LP5562 Hi team,
For LP5562 IVDD, the normal mode supply current get a test condition "LED drivers disabled", could you help understand what does this mean? How to achieve normal mode with LED drivers disabled?
Thanks and Best Regards…
Part Number: LP5562 Hi team,
My customer design this part but there is question need BU's clarification.
The VDD voltage now is 3.3V but customer would connect ADDR_SEL0 to 5V, is it ok?
According to ABS voltage rating, it shows voltage on pins MAX…
Part Number: LP5562 Hi,
This is in continuation to to the discussion : https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1071087/lp5562-cisco-led-lp5562-is-very-unstable-some-times-working-sometimes-not-workin…
Part Number: LP5562 Hi,
We are from Cisco Systems Inc, San Jose, USA. We are using lp5562 LED in one of our platform (Broadcomm based SOC, Router) to show router status with LED indica ti on. When applica ti ons try to control (ON, OFF, BLINK etc) the LED…
Part Number: LP5562 Hi Expert,
The engineer is designed the LP5562.But they reported the LED not turn on.
We collected the schematic and code setting for your confirmation.
There is 4.7Kohm pullup resistor for SCL/SDA to 1.8V into the design.
And the…
Part Number: LP5562 Hi team,
customer design LP5562.
In EVM user guide, it seems the LP5562 EN pin is controlled by MSP430 GPIO “P1.0/TA0CLK/ACLK” instead of “PU.0” and “PU.1” of the figure you provided.
“PU.0” and…