AP2145SG-13 Diodes Inc, AP2145SG-13 Datasheet

IC SINGLE USB SWITCH 800MA 8SOIC

AP2145SG-13

Manufacturer Part Number
AP2145SG-13
Description
IC SINGLE USB SWITCH 800MA 8SOIC
Manufacturer
Diodes Inc
Type
USB Switchr
Datasheet
1.AP2145SG-13.pdf (13 pages)

Specifications of AP2145SG-13

Number Of Outputs
1
Rds (on)
140 mOhm
Internal Switch(s)
Yes
Current Limit
800mA
Voltage - Input
2.7 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
On Resistance (max)
140 mOhms, 160 Ohms
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Switches
Single
Off Time (max)
0.1 ms
On Time (max)
1.5 ms
Supply Current
45 uA to 70 uA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Switch Configuration
USB Switch
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AP2145SG-13TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
AP2145SG-13
Manufacturer:
DIODES/美台
Quantity:
20 000
Description
The AP2145 and AP2155 are integrated high-side power
switches optimized for Universal Serial Bus (USB) and other
hot-swap applications. The family of devices complies with
USB 2.0 and available with both polarities of Enable input.
They offer current and thermal limiting 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 and MSOP-8EP packages.
Features
Notes:
Typical Application Circuit
Available Options
AP2145/AP2155
Document number: DS32031 Rev. 2 - 2
•
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•
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Part Number
AP2145
AP2155
Single USB port power switches
Over-current and thermal protection
0.8A accurate current limiting
Reverse Current Blocking
90mΩ on-resistance
Input voltage range: 2.7V – 5.5V
0.6ms typical rise time
Very low shutdown current: 1uA (max)
Fault report (FLG) with blanking time (7ms typ)
ESD protection: 6KV HBM, 400V MM
Active high (AP2155) or active low (AP2145) enable
Ambient temperature range -40ºC to 85°C
SO-8 and MSOP-8EP (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
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.
Power Supply
2.7V to 5.5V
Channel
1
1
10k
OFF
10uF
ON
Enable pin (EN)
0.1uF
Active High
Active Low
0.5A SINGLE CHANNEL CURRENT-LIMITED POWER
www.diodes.com
EN
IN
FLG
1 of 13
GND
Pin Assignments
Applications
•
•
•
OUT
Current limit (typical)
Consumer electronics – LCD TV & Monitor, Game Machines
Communications – Set-Top-Box, GPS, Smartphone
Computing – Laptop, Desktop, Servers, Printers, Docking
Station, HUB
GND
FLG
SWITCH WITH OUTPUT DISCHARGE
NC
EN
GND
FLG
NC
EN
0.8A
0.8A
1
2
3
4
0.1uF
1
2
3
4
MSOP-8EP
AP2145/AP2155
(Top View)
(Top View)
120uF
SO-8
Recommended maximum
continuous load current
Load
0.5A
0.5A
8
7
6
5
© Diodes Incorporated
September 2010
8
7
6
5
OUT
OUT
NC
IN
OUT
IN
OUT
NC

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AP2145SG-13 Summary of contents

Page 1

... FLG EN GND ON Enable pin (EN) Current limit (typical) Active Low 0.8A Active High 0. www.diodes.com AP2145/AP2155 SO-8 OUT OUT (Top View) MSOP-8EP OUT OUT (Top View) Load 0.1uF 120uF Recommended maximum continuous load current 0.5A 0.5A September 2010 © Diodes Incorporated ...

Page 2

... SWITCH WITH OUTPUT DISCHARGE Descriptions AP2145, AP2155 Current Sense Current Driver Limit Deglitch Thermal Sense Parameter from -65°C to 150° www.diodes.com AP2145/AP2155 OUT FLG GND Ratings Unit 6 KV 400 V 6 0.3 IN 6.5 V Internal Limited A 150 °C -65 to 150 °C September 2010 © Diodes Incorporated ...

Page 3

... A 0.6 0.8 1.0 A =10μF, 1.0 A μ μA 1 μA 1 0.05 ms 0.6 1.5 ms 0.01 ms 0.05 0.1 ms Ω μ °C 135 ° 110 C C/W September 2010 © Diodes Incorporated ...

Page 4

... C L =1uF T A =25° =10Ω Turn-Off Delay and Fall Time Ven 5V/div Vout 2V/div C L =100uF T A =25° =10Ω www.diodes.com AP2145/AP2155 50% T D(OFF D(ON) 90% 90% 10% 10 =1uF T A =25° =10Ω 500us/div C L =100uF T A =25° =10Ω 500us/div September 2010 © Diodes Incorporated ...

Page 5

... A Vflag C =100uF L 2V/div Iout 500mA/div Vflag 5V/div Iout V =5V 200mA/div IN T =25° =100uF L Vin 5V/div Vout 5V/div www.diodes.com AP2145/AP2155 V = =25° =10Ω =470uF L 1ms/div V = =25° =100uF L 2ms/div Power On T =25° =100uF L R =10Ω L 1ms/div September 2010 © Diodes Incorporated ...

Page 6

... Iout 200mA/div Ven 5V/div Vout 5V/div UVLO Increasing Vin 2V/div T =25° =100uF L R =10Ω L Iout 200mA/div T =25° =100uF L R =10Ω www.diodes.com AP2145/AP2155 T =25° =100uF L R =10Ω L 1ms/div T =25° =100uF L R =10Ω L 1ms/div September 2010 © Diodes Incorporated ...

Page 7

... AP2145/AP2155 Turn-Off Time vs Input Voltage C =1uF L R =10Ω =25° 3.5 4 4.5 5 5.5 6 Input Voltage (V) Fall Time vs Input Voltage C =1uF L R =10Ω =25° 3.5 4 4.5 5 5.5 6 Input Voltage (V) Vin=5.5V Vin=5. Ambient Temperature (°C) September 2010 © Diodes Incorporated ...

Page 8

... Threshold Trip Current vs Input Voltage 1.15 1.14 1.13 1.12 1.11 1.10 2.8 3 100 =25° =22uF www.diodes.com AP2145/AP2155 Vin=3.3V Vin=5V - 100 Ambient Temperature (° =25° =22uF 3.8 4.3 4.8 5.3 Input Voltage (V) September 2010 © Diodes Incorporated ...

Page 9

... The FLG open-drain output is asserted when an over-temperature shutdown or over-current occurs with 7-ms deglitch. rating and www.diodes.com AP2145/AP2155 without the need of external 2 × θ time. The AP2145/AP2155 September 2010 © Diodes Incorporated ...

Page 10

... Code AP21X5SG-13 S AP21X5MPG-13 MP Notes: 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. AP2145/AP2155 Document number: DS32031 Rev 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE card, similar to the way in which a power supply normally turns on ...

Page 11

... SWITCH WITH OUTPUT DISCHARGE ( Top view ) Channel AP21X Green YY : Year : 08, 09,10 Week : 01~52; 52 represents 52 and 53 week X : Internal Code Top view ) A~Z : Green MSOP-8L- Year : 0 Week : A~Z : 1~26 week; AP21X X a~z : 27~52 week; z represents 52 and 53 week Channel www.diodes.com AP2145/AP2155 September 2010 © Diodes Incorporated ...

Page 12

... Dimensions in mm) Gauge Plane Seating Plane 0.62/0.82 Detail "A" 7°~9° 0.35max. 45° Detail "A" 0°/8° EXPOSED PAD 8x-0.45 (BOTTOM) 6x-0.65 1 Land Pattern Recommendation (Unit:mm) "A" Gauge plane 0.4/0.8 0.95Ref. DETAIL "A" www.diodes.com AP2145/AP2155 September 2010 © Diodes Incorporated ...

Page 13

... Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. ...

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