AP2805BMMTR-G1

AP2805BMMTR-G1 Datasheet

AP2805

Part	Datasheet
AP2805BMMTR-G1	AP2805BMMTR-G1 (pdf)

Related Parts	Information
AP2805CMM-G1	AP2805CMM-G1
AP2805AMM-G1	AP2805AMM-G1
AP2805DMTR-G1	AP2805DMTR-G1
AP2805DMM-G1	AP2805DMM-G1
AP2805DM-G1	AP2805DM-G1
AP2805BM-G1	AP2805BM-G1
AP2805CM-G1	AP2805CM-G1
AP2805AM-G1	AP2805AM-G1
AP2805BMM-G1	AP2805BMM-G1

PDF Datasheet Preview
Data Sheet 500mA High-side Power Distribution Switch with Enable and Flag AP2805 The AP2805 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS ON , design easily to meet USB voltage drop requirements. It includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in. Under voltage lockout UVLO function is used to ensure the device remain off unless there is a valid input voltage present. A Flag output is available to indicate fault conditions to the local USB controller. The AP2805 is available in standard packages of SOIC-8 and MSOP-8. • Low MOSFET on Resistance: • Compliant to USB Specifications • Operating Voltage Range 2.7V to 5.5V • Low Supply Current 60µA Typ. • Low Shutdown Current 1.0µA Max • Guarantee 0.5A Continuous Load • Current Limit 0.7A Min , 1.4A Max • Under-voltage Lockout • Logic Level Enable Pin Available in A/C Versions • UL Approved File No. E339337 • Nemko CB Scheme IEC60950-1, Ref. Certif No. NO67288 • USB Power Management • USB Bus/Self Powered Hubs • Hot-plug Power Supplies • Battery-charger Circuits • Notebooks, Motherboard PCs SOIC-8 MSOP-8 Figure Package Types of AP2805 BCD Semiconductor Manufacturing Limited 500mA High-side Power Distribution Switch with Enable and Flag Pin Configuration M/MM Package Data Sheet AP2805 Figure Pin Configuration of AP2805 Top View Pin Descriptions Pin Number 1 2, 3 4 5 6, 7, 8 Pin Name GND VIN VOUT Function Ground Supply input pin Chip enable control input, active low or high Fault flag pin, output with open drain, need a pull-up resistor in application, active low to indicate OCP or OTP Switch output voltage BCD Semiconductor Manufacturing Limited 2 500mA High-side Power Distribution Switch with Enable and Flag Functional Block Diagram Data Sheet AP2805 Figure Functional Block Diagram of AP2805 BCD Semiconductor Manufacturing Limited 3 Data Sheet 500mA High-side Power Distribution Switch with Enable and Flag AP2805 Ordering Information AP2805 Circuit Type Condition A Active High with Auto Discharge B Active High without Auto Discharge C Active Low with Auto Discharge D Active Low without Auto Discharge G1 Green TR Tape & Reel Blank Tube Package M SOIC-8 MM MSOP-8 Product Package Condition Temperature Part Number Range Green AP2805A SOIC-8 MSOP-8 Active High with Auto Discharge -40 to 85°C AP2805AM-G1 AP2805AMTR-G1 AP2805AMM-G1 AP2805AMMTR-G1 AP2805B SOIC-8 Active High without Auto Discharge MSOP-8 -40 to 85°C AP2805BM-G1 AP2805BMTR-G1 AP2805BMM-G1 AP2805BMMTR-G1 AP2805C SOIC-8 MSOP-8 Active Low with Auto Discharge -40 to 85°C AP2805CM-G1 AP2805CMTR-G1 AP2805CMM-G1 AP2805CMMTR-G1 AP2805D SOIC-8 Active Low without Auto Discharge MSOP-8 -40 to 85°C AP2805DM-G1 AP2805DMTR-G1 AP2805DMM-G1 AP2805DMMTR-G1 Marking ID Green 2805AM-G1 2805AM-G1 2805AMM-G1 2805AMM-G1 2805BM-G1 2805BM-G1 2805BMM-G1 2805BMM-G1 2805CM-G1 2805CM-G1 2805CMM-G1 2805CMM-G1 2805DM-G1 2805DM-G1 2805DMM-G1 2805DMM-G1 Packing Type Tube Tape & Reel Tube Tape & Reel Tube Tape & Reel Tube Tape & Reel Tube Tape & Reel Tube Tape & Reel

PDF Datasheet Preview

Data Sheet
500mA High-side Power Distribution Switch with Enable and Flag

AP2805

The AP2805 is an integrated high-side power switch that consists of N-Channel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS ON , design easily to meet USB voltage drop requirements. It includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot plug-in. Under voltage lockout UVLO function is used to ensure the device remain off unless there is a valid input voltage present. A Flag output is available to indicate fault conditions to the local USB controller.

The AP2805 is available in standard packages of SOIC-8 and MSOP-8.
• Low MOSFET on Resistance:
• Compliant to USB Specifications
• Operating Voltage Range 2.7V to 5.5V
• Low Supply Current 60µA Typ.
• Low Shutdown Current 1.0µA Max
• Guarantee 0.5A Continuous Load
• Current Limit 0.7A Min , 1.4A Max
• Under-voltage Lockout
• Logic Level Enable Pin Available in

A/C Versions
• UL Approved File No. E339337
• Nemko CB Scheme IEC60950-1, Ref. Certif

No. NO67288
• USB Power Management
• USB Bus/Self Powered Hubs
• Hot-plug Power Supplies
• Battery-charger Circuits
• Notebooks, Motherboard PCs

SOIC-8

MSOP-8

Figure Package Types of AP2805 BCD Semiconductor Manufacturing Limited
500mA High-side Power Distribution Switch with Enable and Flag

Pin Configuration

M/MM Package

Data Sheet

AP2805

Figure Pin Configuration of AP2805 Top View

Pin Descriptions

Pin Number
1 2, 3 4 5 6, 7, 8

Pin Name

GND VIN

VOUT

Function

Ground

Supply input pin

Chip enable control input, active low or high Fault flag pin, output with open drain, need a pull-up resistor in application, active low to indicate OCP or OTP Switch output voltage

BCD Semiconductor Manufacturing Limited 2
500mA High-side Power Distribution Switch with Enable and Flag

Functional Block Diagram

Data Sheet

AP2805

Figure Functional Block Diagram of AP2805

BCD Semiconductor Manufacturing Limited 3

Data Sheet
500mA High-side Power Distribution Switch with Enable and Flag

AP2805
Ordering Information

AP2805

Circuit Type

Condition A Active High with Auto Discharge B Active High without Auto Discharge C Active Low with Auto Discharge D Active Low without Auto Discharge

G1 Green

TR Tape & Reel Blank Tube

Package M SOIC-8 MM MSOP-8

Product Package

Condition

Temperature Part Number Range Green

AP2805A

SOIC-8 MSOP-8

Active High with Auto Discharge
-40 to 85°C

AP2805AM-G1 AP2805AMTR-G1 AP2805AMM-G1 AP2805AMMTR-G1

AP2805B

SOIC-8

Active High
without Auto Discharge MSOP-8
-40 to 85°C

AP2805BM-G1 AP2805BMTR-G1 AP2805BMM-G1 AP2805BMMTR-G1

AP2805C

SOIC-8 MSOP-8

Active Low with Auto Discharge
-40 to 85°C

AP2805CM-G1 AP2805CMTR-G1 AP2805CMM-G1 AP2805CMMTR-G1

AP2805D

SOIC-8

Active Low
without Auto Discharge MSOP-8
-40 to 85°C

AP2805DM-G1 AP2805DMTR-G1 AP2805DMM-G1 AP2805DMMTR-G1

Marking ID Green
2805AM-G1 2805AM-G1 2805AMM-G1 2805AMM-G1 2805BM-G1 2805BM-G1 2805BMM-G1 2805BMM-G1 2805CM-G1 2805CM-G1 2805CMM-G1 2805CMM-G1 2805DM-G1 2805DM-G1 2805DMM-G1 2805DMM-G1

Packing Type

Tube Tape & Reel

Tube Tape & Reel

Tube Tape & Reel

Tube Tape & Reel

Tube Tape & Reel

Tube Tape & Reel

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AP2805BMMTR-G1 Datasheet file may be downloaded here without warranties.

Datasheet ID: AP2805BMMTR-G1 509826