ap2192a Diodes, Inc., ap2192a Datasheet

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ap2192a

Manufacturer Part Number
ap2192a
Description
1.5a Dual Channel Current-limited Power Switch With Output Discharge
Manufacturer
Diodes, Inc.
Datasheet

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The AP2182A and AP2192A 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:
AP2182A/2192A
Document number: DS32193 Rev. 1 - 2
Dual channel current-limited power switch with output
discharge
Fast short-circuit response time: 2µs
2.0A 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 (AP2192A) or active low (AP2182A) 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.
1.5A DUAL CHANNEL CURRENT-LIMITED POWER
www.diodes.com
1 of 17
Pin Assignments
GND
EN1
EN2
IN
SWITCH WITH OUTPUT DISCHARGE
GND
EN1
EN2
GND
EN1
IN
EN2
IN
AP2182A/AP2192A
1
2
3
4
2
1
3
4
1
2
3
4
DFN3030E-8
( Top View )
MSOP-8-EP
( Top View )
( Top View )
SO-8
8
7
6
5
8
7
6
5
© Diodes Incorporated
8
7
6
5
FLG2
OUT2
FLG1
OUT1
OUT2
OUT1
FLG2
FLG1
OUT1
FLG1
OUT2
FLG2
May 2010

Related parts for ap2192a

ap2192a Summary of contents

Page 1

... Description The AP2182A and AP2192A 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 ...

Page 2

... Voltage input pin EN1 3 Switch 1 enable input, active low (AP2182A) or active high (AP2192A) EN2 4 Switch 2 enable input, active low (AP2182A) or active high (AP2192A) Switch 2 over-current and over-temperature fault report; open-drain flag is active FLG2 5 low when triggered OUT2 6 Switch 2 voltage output pin ...

Page 3

... C u rre riv Parameter from -65°C to 150°C) ST Parameter Min 2 www.diodes.com AP2182A/AP2192A litc litc Ratings Units 2 KV 300 V 6 ...

Page 4

... R = 5Ω L load I = 10mA FLG FLG C =10μ 5V, disabled, I =1mA IN OUT Enabled, R =1kΩ load SO-8 (Note 5) MSOP-8-EP (Note 6) DFN3030E-8 (Note www.diodes.com AP2182A/AP2192A Min Typ. Max 1.6 2.0 2.4 0.1 1 115 180 0.01 0 110 85 105 o C 135 110 130 105 ...

Page 5

... V EN 50% 50 D(ON) 90% V OUT 10% Figure 1. Voltage Waveforms: AP2182A (left), AP2192A (right) Figure 2. Response Time to Short Circuit Waveform All Enable Plots are for AP2182A Active Low Turn-On Delay and Rise Time EN 5V/div Iin 500mA/div Vout 2V/div 500us/div AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1 ...

Page 6

... Iout 500mA/div 500us/div 1 Ω Load Connected to Enabled Device FLG 2V/div Iout 1A/div 2ms/div AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) Turn-Off Delay and Fall Time EN 5V/div Iin 500mA/div Vout 2V/div μ ...

Page 7

... Vout 5V/div 10ms/div Device Disabled FLG 5V/div Iout 500mA/div EN 5V/div Vout 5V/div 1ms/div AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) FLG 5V/div Iout 500mA/div =25°C Vin μ 5V/div ...

Page 8

... Channel 1 Enabled Vout1 5V/div FLG1 5V/div Vout2 5V/div FLG2 5V/div 5ms/div AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) UVLO Increasing (No Load =25°C μ Vin R L =3Ω 2V/div Vout ...

Page 9

... Typical Performance Characteristics Vin=5.0V Vin=5.5V Vin=2.7V AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued =100uF R L =5Ω =25° =1uF R L =5Ω =25°C Vin=5. www.diodes.com C L =100uF R L =5Ω ...

Page 10

... Typical Performance Characteristics Vin=3.3V Vin=5V AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) UVLO Falling V IN =5V V OUT = =1uF T A =25° =1uF www.diodes.com Vin=3. =1uF Vin=5V UVLO Rising =25° ...

Page 11

... In the third condition, the load has been gradually increased beyond the recommended operating current. The current is permitted to rise until the current-limit threshold (I exceeded. The AP2182A/AP2192A is capable of delivering current up to the current-limit threshold without damaging the device. Once the threshold has been reached, the device switches into its current limiting mode and is set at I ...

Page 12

... Due to the controlled rise times and fall times of the AP2182A/AP2192A, these devices can be used to provide a softer start-up to devices being hot-plugged into a powered system. The UVLO feature of the AP2182A/AP2192A also ensures that the switch is off after the card has been removed, and that the switch is off during the next insertion ...

Page 13

... Part Number 8 : Active Low 9 : Active High (2) MSOP-8-EP Logo Part Number 8 : Active Low 9 : Active High AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Green Package Green MP : MSOP-8-EP FGE : DFN3030E-8 7”/13” Tape and Reel ...

Page 14

... W : Week : A~Z : 1~26 week a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green Package Identification Code DFN3030E-8 DFN3030E-8 (All Dimensions in mm) Gauge Plane Seating Plane 0.62/0.82 Detail "A" 7°~9° 0.35max. 45° Detail "A" 0°/8° www.diodes.com AP2182A/AP2192A AE AF May 2010 © Diodes Incorporated ...

Page 15

... Document number: DS32193 Rev 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE (Continued) 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" Seating Plane www.diodes.com AP2182A/AP2192A May 2010 © Diodes Incorporated ...

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 AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE www.diodes.com May 2010 © Diodes Incorporated ...

Page 17

... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com AP2182A/2192A Document number: DS32193 Rev AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE IMPORTANT NOTICE LIFE SUPPORT www ...

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