Part Number: LP87524B-Q1 Other Parts Discussed in Thread: LP87524J-Q1 Hi Team
The LP87524BJP-Q1 currently used by the customer will generate spurious signals in the RFIC for more precise control!
Are there any solutions and suggestions that can…
Part Number: LP87524B-Q1 The TRM suggests using a TPS7D801-Q1 LDO but we're not able to find the TPS7D801-Q1 online, could you send us a link?
What we're thinking of doing is using 2 of the TPS7A8801 since the output voltage can be adjusted, do you…
Part Number: LP87524B-Q1 Other Parts Discussed in Thread: AWR1642 Hi,
For the mmwave radar sensor hardware design, using PMIC LP87524B-Q1, its datasheet recommends connecting an input filter capacitor (10 uF) from VIN_Bx to PGND_Bx. However, the design…
Part Number: LP87524B-Q1 Hi,
May I know what Frequency range for LP87524B-Q1 PFM mode?
Spec only show the frequency 4MHz for PWM mode as below but can't find frequency range on PFM mode.
Please kindly check again.
Thanks.
Regards,
Eri…
Victor,
The LP87524B-Q1 is a device with OTP memory that is programmed in at the factory. Settings can be changed after powering on the device, but all of the default settings are already programmed in, so you do not need to program it yourself.
Part Number: LP87524B-Q1 Hi,
May I know how to design LP87524B-Q1 CLKIN pin?
I check TI DEP-0092 reference design and find the CLKIN pin is NG.
But Spec show "Connect to ground if external clock is not used" on page 4.
Please kinldy confirm…
Hello Zirui,
LP87524B and LP87524T are both 4 output devices and don't use outputs connected together or work in multiphase mode. LP8752x datasheet is generic for all phase configurations, but LP87524x specifically is a 4 output device (the 4 in the…
Part Number: LP87524B-Q1 Hi,
We find LP87524B-Q1 Output voltage that have undershoot/overshoot issue as below.
Would you kindly provide some suggestion to reduce the voltage level?
Now add Snubber circuit but no any improve undershoot/overshoo voltage…
Hi,
1. Enable pins:
LP87524B-Q1 BUCKs are configured to power up with single enable pin (EN1) and regulators will power up as soon as EN1 pin is high (assuming that VIN/VANA and NRST are already high). Refer to LP87524B/J/P-Q1 Technical Reference…
Part Number: LP87524B-Q1 I am using LP87524B to generate and regulate 3 sources. Buck0 is not used and I left Feedback pin floating. The reason for using only 3 and not 4 is the need to enable/disable bucks using the enable pins EN1, EN2, and EN3.
In…
