DRV593VFRR, DRV594, DRV594VFPR296 Selling Leads, Datasheet
MFG:TI Package Cooled:N/A D/C:07+
DRV593VFRR, DRV594, DRV594VFPR296 Datasheet download
Part Number: DRV593VFRR
MFG: TI
Package Cooled: N/A
D/C: 07+
MFG:TI Package Cooled:N/A D/C:07+
DRV593VFRR, DRV594, DRV594VFPR296 Datasheet download
MFG: TI
Package Cooled: N/A
D/C: 07+
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PDF/DataSheet Download
Datasheet: DRV101
File Size: 306032 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DRV594
File Size: 257271 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: DRV101
File Size: 306032 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
The DRV593 and DRV594 are high-efficiency, high-current power amplifiers ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V. The operation of the device requires only one inductor and capacitor for the output filter, saving significant printed-circuit board area. Pulse-width modulation (PWM) operation and low output stage on-resistance significantly decrease power dissipation in the amplifier.
The DRV593 and DRV594 are internally protected against thermal and current overloads. Logic-level fault indicators signal when the junction temperature has reached approximately 115°C to allow for system-level shutdown before the amplifier's internal thermal shutdown circuitry activates. The fault indicators also signal when an overcurrent event has occurred. If the overcurrent circuitry is tripped, the devices automatically reset (see application information section for more details).
The PWM switching frequency may be set to 500 kHz or 100 kHz depending on system requirements. To eliminate external components, the gain is fixed at 2.3 V/V for the DRV593. For the DRV594, the gain is fixed at 14.5 V/V.
Supply voltage, AVDD, PVDD
Input voltage, VI
Output current, IO (FAULT0, FAULT1)
Continuous total power dissipation
Operating free-air temperature range, TA
Operating junction temperature range, TJ
Storage temperature range, Tstg