Name: PT8A2766ITAEX
Brand: Diodes Incorporated
SKU: JM-PT8A2766ITAEX
Availability: InStock

Diodes Incorporated PT8A2766ITAEX

View All Real Time Clocks by Diodes Incorporated

Part Number:
PT8A2766ITAEX
Manufacturer:
Diodes Incorporated
Category:
Real Time Clocks
RoHs:
RoHS Compliant
Datasheet:
PT8A2766ITAEX_Datesheet
Description:
IC PWR SWITCH 1:1 SOT23-5
In stock 0

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Specifications

Type

Paramete

Type

Paramete

Mounting Type

Surface Mount

Fault Protection

Current Limiting (Fixed), Over Temperature, UVLO

Interface

On/Off

Supplier Device Package

SOT-23-5

Voltage - Supply (Vcc/Vdd)

Not Required

Current - Output (Max)

Input Type

Number of Outputs

Grade

Features

Voltage - Load

1.6V ~ 5.5V

Output Configuration

Operating Temperature

0°C ~ 85°C (TA)

Qualification

Rds On (Typ)

Ratio - Input:Output

1:1

Switch Type

General Purpose

Output Type

Package / Case

SC-74A, SOT-753

Overview

Features

Operation Range: 1.6~5.5V
Maximum Standby Supply Current: 20µA
Thermal and Short-circuit Protection
High-side MOSFET: 150mΩ
Key Input Filter
1A Current Driver
Over Temperature Protection
Over Current Protection
Battery Under-voltage Indication
Battery Over Discharge Protection
Lock Function
Low Cost 8-pin SOIC and 5-pin SOT23 Package

Description

The PT8A2766ITAEX is designed to drive motors directly and detect battery lacking. It features ON/OFF button control, work status indication via LED1 and LED2, and a lock function.

Applications

Shaver
Toothbrush

Pin Configuration

ENB (Pin 1): Enable input, active low.
ON/OFF (Pin 2): Key input, active low; adjusts the protection voltage of battery discharge.
OUT (Pin 3): Output to drive motor.
GND (Pin 4): Ground.
VCC (Pin 5): Power supply.

Block Diagram

The PT8A2766x features a block diagram that includes an output for driving the motor, enable and key inputs, LED indicators, power supply, and ground connections.

Electrical Characteristics

Standby Current (ICCQ): 20µA
Output Current (IOUT): -5.0A
Battery Lacking Voltage (VT1): 2.1 to 2.3V
Battery Over Discharge Voltage (VT2): 1.8 to 2.0V
Over Current Protection Voltage (VT3): 2.22 to 2.28V
ON/OFF Trigger Voltage (VT4): 0.3 to 1.1V
Short Click Button Time (T1): 50 to 90ms
Long Click Button Time (T2): 2.4 to 3.6s
Over Current Protection Time (T3): 2.0 to 4.0s
Over Temperature Protection Temperature (T4): 130°C

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