Dear Sir,
The schematic is OK if the Vin is >=5V.
For TPS61088, the internal logic circuit is supplied by the higher voltage of Vin and Vout. So for your application, at startup, the internal circuit is supplied by the Vin, after startup, it is supplied…
we don't have a device that can support this output power for 0.5V input. you can use two IC solution. a TPS610987 generating 4.3V to power the TPS61088 VIN pin, and TPS61088 is used for the main power converting. as the reference design " www…
Hi Peiyuanqing,
We have TPS61021A which can work with 0.5V-2.5V input voltage range and is capable of outputting 3.8V/1A from 1.8V. Do you want the device to output 1A from the input voltage down to 0.5V?. If the answer is yes, you need a much higher…
Other Parts Discussed in Thread: TPS61021A , TPS61029 , PMP9772 , TLV61220 , TPS61088 , TPS61089 I am selected TPS61029DRC ic for gsm application.
i am giving input volatge 2V to 3V and current rating 2.4A battery
based on input i will generate 3.9V in output…
Other Parts Discussed in Thread: TPS54160 , TPS65130 , TPS65131 , PMP9772 , TPS61085 , TPS40200 Hi all
Is there any IC or module converting +5V to ±12V? I mean, which IC or module can convert +5V to ±12V? Any suggestions will be welcome. Thank you very much…
Part Number: TPS61021A Other Parts Discussed in Thread: PMP9772 I need to develop a boost converter that can boost as low as 1 V (from a single NiMh AA battery) to a voltage of 5V. The output current need to be as high as 200mA.
Can you recommend an IC…
Other Parts Discussed in Thread: TPS61093 , TLV61220 , TPS61088 , TPS61089 , PMP9772 Hello Team,
I am searching for a Boost converter as below;
Vin: 1.8V to 3.6V ( = 2 x AA battery) Vout: 9V Iout: 400mA
Tried to find out by WEBENCH but no device. TPS61093 is…
Other Parts Discussed in Thread: TPS61170 , TPS61085 , PMP9772 , TPS65130 , TPS65131 Hi,
The expected specification is as below:
input:3.6V;
output1:12V,50mA;
output2:-12V,50mA;
others:
high efficiency at light load,lower ripple,low cost.
please…
Other Parts Discussed in Thread: TPS61029 , PMP9772 Dear Sir
May we check if we can design TPS61029 in Vin:0.9V Vout3.3V Iout 0.3A?
If yes, May here have suggestion to improve efficient?
Best regards,
Bogey