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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The DRV592VFP is a high-efficiency high-current H-Bridge Driver ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 to 5.5V and requires external PWM. Low output stage on-resistance significantly decreases power dissipation in the amplifier. The DRV592VFP may be driven from any external PWM generator such as a DSP, a microcontroller or a FPGA. The frequency may vary from DC (i.e., on or off) to 1MHz. The inputs are compatible with TTL logic levels. The DRV592VFP is internally protected against thermal and current overloads. Logic-level fault indicators signal when the junction temperature has reached approximately 130°C to allow for system-level shutdown before the amplifier"s internal thermal shutdown circuitry activates. The fault indicators also signal when an over-current event has occurred. If the over-current circuitry is tripped, the DRV592 automatically resets.
Requires external PWM from DC to 1MHz with TTL-compatible voltages for high and low
High efficiency generates less heat
Over-current and thermal protection
Fault indicators for over-current, thermal and under-voltage conditions
9 x 9mm PowerPAD™ quad flatpack
Green product and no Sb/Br
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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DRV592VFP Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	HLQFP-32
Frequency	1.00 MHz
Supply Voltage (DC)	2.80V (min)
Output Current	3 A
Supply Current	500 µA
Number of Channels	1 Channel
Number of Positions	32 Position
Power Dissipation	4.1 W
Quiescent Current	7.00 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	40 ℃
Supply Voltage	2.8V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.8 V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99
HK STC License	NLR

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