|
AP2401S-13 Datasheet, PDF (1/19 Pages) Diodes Incorporated – 2.0A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH LATCH-OFF | |||
|
Green
AP2401/AP2411
2.0A SINGLE CHANNEL CURRENT-LIMITED
POWER SWITCH WITH LATCH-OFF
Description
The AP2401 and AP2411 are single 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 is 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 applications
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. AP2401 and AP2411 will be
latched off after 7ms deglitch.
All devices are available in SO-8, MSOP-8, MSOP-8EP,
U-DFN3030-8 and U-DFN2020-6 packages.
Features
ï· Single Channel Current-Limited Power Switch
ï· Output Discharge Function
ï· Output Current Latch-Off when OCP Triggered
ï· Fast Short-Circuit Response Time: 2µs
ï· 2.5A Accurate Current Limiting
ï· Reverse Current Blocking
ï· 70m⦠On-Resistance
ï· Input Voltage Range: 2.7V - 5.5V
ï· Built-In Soft-Start with 0.6ms Typical Rise Time
ï· Over-Current and Thermal Protection
ï· Fault Report (FLG) with Blanking Time (7ms typ)
ï· ESD Protection: 2kV HBM, 200V MM
ï· Active Low (AP2401) or Active High (AP2411) Enable
ï· Ambient Temperature Range: -40°C to +85°C
ï· SO-8, MSOP-8, MSOP-8EP, U-DFN3030-8 and U-DFN2020-6:
Available in âGreenâ Molding Compound (No Br, Sb)
ï· Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
ï· Halogen and Antimony Free. âGreenâ Device (Note 3)
ï· UL Recognized, File Number E322375
ï· IEC60950-1 CB Scheme Certified
Pin Assignments
(Top View)
GND 1
8 NC
IN 2
7 OUT
IN 3
6 OUT
EN 4
5 FLG
GND 1
IN 2
IN 3
EN 4
SO-8
(Top View)
8 NC
7 OUT
6 OUT
5 FLG
MSOP-8/MSOP-8EP
Note: Latter with exposed pad
(dotted line)
(Top View)
GND 1
IN 2
IN 3
EN 4
8 NC
7 OUT
6 OUT
5 FLG
U-DFN3030-8
U-DFN2020-6
Applications
ï· LCD TVs & Monitors
ï· Set-Top-Boxes, Residential Gateways
ï· Laptops, Desktops, Servers, e-Readers
ï· Printers, Docking Stations, HUBs
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporatedâs definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Greenâ products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
AP2401/AP2411
Document number: DS35113 Rev. 6 - 2
1 of 18
www.diodes.com
March 2013
© Diodes Incorporated
|
▷ |