AP2142AMPG-13 Diodes Zetex, AP2142AMPG-13 Datasheet

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AP2142AMPG-13

Manufacturer Part Number
AP2142AMPG-13
Description
Manufacturer
Diodes Zetex
Datasheet

Specifications of AP2142AMPG-13

Short Circuit Current Limit
700mA
Input Voltage Range
2.7 to 5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Supplier Unconfirmed

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AP2142AMPG-13
Manufacturer:
Diodes Inc.
Quantity:
1 825
The AP2142A and AP2152A are dual channel current-limited
integrated high-side power switches optimized for Universal
Serial Bus (USB) and other hot-swap applications. The family
of devices complies with USB standards and available with
both polarities of Enable input.
The devices have fast short-circuit response time for
improved overall system robustness, and have integrated
output discharge function to ensure completely controlled
discharging of the output voltage capacitor. They provide a
complete protection solution for application subject to heavy
capacitive loads and the prospect of short circuit, and offer
reverse current blocking, over-current, over-temperature and
short-circuit protection, as well as controlled rise time and
under-voltage lockout functionality. A 7ms deglitch capability
on the open-drain Flag output prevents false over-current
reporting and does not require any external components.
All devices are available in SO-8, MSOP-8-EP and
DFN3030E-8 packages.
Applications
Description
Features
Notes:
AP2142A/2152A
Document number: DS32191 Rev. 2 - 2
Dual channel current-limited power switch with output
discharge
Fast short-circuit response time: 2µs
0.7A accurate current limiting
Reverse Current Blocking
85mΩ on-resistance
Input voltage range: 2.7V – 5.5V
Built-in soft-start with 0.6ms typical rise time
Short circuit and thermal protection
Fault report (FLG) with blanking time (7ms typ)
ESD protection: 2KV HBM, 300V MM
Active high (AP2152A) or active low (AP2142A) enable
Ambient temperature range: -40ºC to 85°C
SO-8, MSOP-8-EP and DFN3030E-8 (Exposed Pad):
Available in “Green” Molding Compound (No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
LCD TVs & Monitors
Set-Top-Boxes, Residential Gateways
Laptops, Desktops, Servers,
Printers, Docking Stations, HUBs
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
0.5A DUAL CHANNEL CURRENT-LIMITED POWER
www.diodes.com
1 of 17
Pin Assignments
GND
EN1
EN2
IN
SWITCH WITH OUTPUT DISCHARGE
GND
GND
EN1
EN2
EN1
EN2
IN
IN
AP2142A/AP2152A
1
2
3
4
1
2
3
4
1
2
3
4
DFN3030E-8
MSOP-8-EP
( Top View )
( Top View )
( Top View )
SO-8
8
7
6
5
8
7
6
5
© Diodes Incorporated
8
7
6
5
FLG1
OUT1
OUT2
FLG2
OUT2
OUT1
FLG2
FLG1
October 2010
OUT1
FLG1
OUT2
FLG2

Related parts for AP2142AMPG-13

AP2142AMPG-13 Summary of contents

Page 1

Description The AP2142A and AP2152A are dual channel current-limited integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and available with both polarities of Enable input. The ...

Page 2

Typical Application Circuit   AP 2152 A Enable Active High Power Supply OFF Available Options Part Number Channel AP2142A 2 AP2152A 2 Pin Descriptions Pin Name Pin Number GND ...

Page 3

Functional Block Diagram Absolute Maximum Ratings Symbol ESD HBM Human ...

Page 4

Electrical Characteristics (T A Symbol Parameter Input UVLO V UVLO Input Shutdown Current I SHDN I Input Quiescent Current, Dual Q I Input Leakage Current LEAK I Reverse Leakage Current REV R Switch on-resistance DS(ON) I Over-Load Current Limit LIMIT ...

Page 5

Typical Performance Characteristics V EN 50% 50 D(ON) 90% V OUT 10% Figure 1. Voltage Waveforms: AP2142A (left), AP2152A (right) Figure 2. Response Time to Short Circuit Waveform All Enable Plots are for AP2152A Active High Turn-On ...

Page 6

Typical Performance Characteristics Turn-On Delay and Rise Time EN 5V/div Iin 500mA/div Vout 2V/div 500us/div Short Circuit Current, Device Enabled Into Short EN 5V/div Iout 500mA/div 500us/div 3 Ω Load Connected to Enabled Device FLG 2V/div Iout 500mA/div 2ms/div AP2142A/2152A ...

Page 7

Typical Performance Characteristics Short Circuit with Blanking Time and Recovery Vout 5V/div FLG 5V/div Iout 1A/div 20ms/div Power Off FLG 5V/div Iout 200mA/div Vin 5V/div Vout 5V/div 10ms/div Device Disabled FLG 5V/div Iout 200mA/div EN 5V/div Vout 5V/div 1ms/div AP2142A/2152A ...

Page 8

Typical Performance Characteristics UVLO Decreasing Vin 2V/div Vout 5V/div Iout 200mA/div 20ms/div UVLO Decreasing (No Load) Vin 2V/div Vout 5V/div 20ms/div Channel 2 Enabled and Shorted with Channel 1 Enabled Vout1 5V/div FLG1 5V/div Vout2 5V/div FLG2 5V/div 5ms/div AP2142A/2152A ...

Page 9

Typical Performance Characteristics Vin=5.0V Vin=5.5V Vin=2.7V AP2142A/2152A Document number: DS32191 Rev AP2142A/AP2152A 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued =100uF R L =10Ω =25° =1uF R L =10Ω ...

Page 10

Typical Performance Characteristics Vin=3.3V Vin=5V AP2142A/2152A Document number: DS32191 Rev AP2142A/AP2152A 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) Vin=3.3V UVLO Falling V IN =5V V OUT = =1uF T A =25°C C ...

Page 11

Application Note Power Supply Considerations A 0.1μF to 1μF X7R or X5R ceramic bypass capacitor between IN and GND, close to the device, is recommended. Placing a high-value electrolytic capacitor on the input and output pin(s) is recommended when the ...

Page 12

Application Note (Continued) Thermal Protection Thermal protection prevents the IC from damage when heavy-overload or short-circuit faults are present for extended periods of time. The AP2142A/AP2152A implements a thermal sensing to monitor the operating junction temperature of the power distribution ...

Page 13

Ordering Information Enable Channel 4 : Active Low Channel 5 : Active High Package Device Code AP21X2ASG-13 S AP21X2AMPG-13 MP AP21X2AFGEG-7 FGE Notes: 7. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which ...

Page 14

Marking Information (Continued) (3) DFN3030E-8 ( Top View ) Y Part Number AP2142AFGEG-7 AP2152AFGEG-7 Package Outline Dimensions (1) Package type: SO-8 7°~9° 0.3/0.5 1.27typ 4.85/4.95 8x-0.60 6x-1.27 Land Pattern Recommendation (Unit: mm) AP2142A/2152A Document number: DS32191 Rev ...

Page 15

Package Outline Dimensions (2) Package type: MSOP-8-EP 1 0.22/0.38 0.65Bsc. 0.05 2.9/3.1 1 EXPOSED PAD (BOTTOM) 1.65/1.95 (3) Package type: DFN3030E-8 TOP MARK 0.10 C 8X- 0.08 C Side View 2.95/3.05 B (Pin #1 ID) 2.15/2.35 2X- 0.25 B 0.65Typ. ...

Page 16

Taping Orientation (Note 8) For DFN3030E-8 Notes: 8. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf AP2142A/2152A Document number: DS32191 Rev AP2142A/AP2152A 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH ...

Page 17

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY ...

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