Other Parts Discussed in Thread: TPS7A85,
Dear Team,
Can you please summarize in a short table the differences between the TPS7A85 and the TPS7A85A
Best Regards,
Nir
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Hello Nir,
Please see table below.
TPS7A85 | TPS7A85A | |
AEC Q100 | NO | NO |
Output Options | Adjustable Output, Programmable Output | Adjustable Output, Programmable Output |
Iout (Max) (A) | 4 | 4 |
Vin (Max) (V) | 6.5 | 6.5 |
Vin (Min) (V) | 1.1 | 1.1 |
Vout (Max) (V) | 5 | 5.1 |
Vout (Min) (V) | 0.8 | 0.8 |
Fixed Output Options (V) | - | - |
Enable | YES | YES |
Power Good | YES | YES |
Output Capacitor Type | Ceramic | Ceramic |
PSRR @ 100KHz (dB) | 25 | 25 |
Noise (uVrms) | 4.4 | 4.4 |
Accuracy (%) | 1 | 0.75 |
Vdo (Typ) (mV) | 150 | 150 |
Iq (Typ) (mA) | 2.8 | 2.8 |
Thermal Resistance θJA (°C/W) | 35 | 43 |
Min Package Area (mm2) | 12.25 | 12.25 |
Package Type | VQFN | VQFN |
Regards,
Prakash L
Thanks Prakash,
Are there any additional features we've implemented/corrected on the TPS7A85A ?
Regards,
Nir.
Nir,
Yes - TPS7A85A improvements are as below:
1.p2p to and with same functionality/specs as TPS7A83/4/5
2.Better Noise (4uVRMS)
–incremental improvement vs. TPS7A85
3.Startup with negative voltage
–simplified multi-rail sequencing
4.No sequencing requirement between VIN, VBIAS and EN
5.Reverse current rating
Regards,
Prakash L