Datasheet Diodes AP22653FDZ-EVM

ManufacturerDiodes
SeriesAP22653
Part NumberAP22653FDZ-EVM

Precision Adjustable Current-Limited Power Switches

Datasheets

Datasheet AP22652, AP22653, AP22652A, AP22653A
PDF, 1.1 Mb, Language: en, File uploaded: Sep 24, 2020, Pages: 17
Precision Adjustable Current-Limited Power Switches
Extract from the document

Prices

Detailed Description

The AP22652 and AP22653 are single channel precision adjustable current-limited switches optimized for applications that require precision current limiting, or to provide up to 2.1A of continuous load current during heavy loads/short circuits.

These devices offer a programmable current-limit threshold between 125mA and 2665mA (typ) via an external resistor. Current limit accuracy ±10% can be achieved at high current-limit settings. The rise and fall times are controlled to minimize current surges during turn on/off.

The devices have fast short-circuit response time for improved overall system robustness. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, offering reverse current blocking and limiting, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality. A 6ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.

The AP22652 and AP22653 limit the output current to a safe level when the output current exceeds current-limit threshold.

Packaging

PackageSOT26 (SC74R)

Parametrics

Enable LogicActive High
Maximum Continuous Output Current2.1 A
Maximum Current Limit2.665 A
Maximum Operating Voltage5.5 V
Minimum Operating Voltage3 V
NEMKO IEC 60950-1 CBYes
OCP FlagYes
OCP Output Latch OffNo
Operating Ambient Temperature Range-40 to 85 °C
Output DischargeYes
Quiescent Current Typ140 µA
RDS(ON) (VIN = 5V) Typ65 mΩ
UL ListedYes

Other Options

AP22652 AP22652A AP22653A

Model Line

Series: AP22653 (4)

Manufacturer's Classification

Other Names:

AP22653FDZEVM, AP22653FDZ EVM