AP2552W6-7 Diodes Inc., AP2552W6-7 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
AP2552W6-7
Manufacturer Part Number
AP2552W6-7
Description
Power Switch ICs - USB 2.1A Precision ADJ 5.5V 2.1A 210kOhm
Manufacturer
Diodes Inc.
Datasheet
1.AP2552AFDC-7.pdf
(16 pages)
Specifications of AP2552W6-7
Rohs
yes
Supply Voltage - Min
2.7 V
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Package / Case
U-DFN2020C-6
Mounting Style
SMD/SMT
Number Of Switches
Single
Off Time (max)
0.5 ms
On Resistance (max)
80 mOhms
On Time (max)
1.5 ms
Operating Temperature Range
- 40 C to + 150 C
Supply Current
2.1 A
Switch Configuration
Single
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AP2552W6-7
Manufacturer:
HYNIX
Quantity:
1 200
Typical Applications Circuit
Available Options
Pin Descriptions
AP2552/AP2553/AP2552A/AP2553A
Document number: DS35404 Rev. 6 - 2
Exposed
FAULT
Name
GND
OUT
ILIM
EN
Pad
Pin
EN
IN
Part Number
AP2552A
AP2553A
AP2552
AP2553
AP2552W6-7 AP2553W6-7
—
—
1
2
3
4
5
6
Channel
1
1
1
1
—
—
1
2
3
4
5
6
Pin Number
Enable Pin (EN)
AP2552FDC-7
Active High
Active High
Active Low
Active Low
120µF Output Capacitance is a Requirement of USB
Pad
—
6
5
4
3
2
1
Continuous Load Current (A)
AP2553FDC-7
Recommended Maximum
www.diodes.com
Pad
—
6
5
4
3
2
1
2 of 16
2.1
2.1
I/O
—
—
O
O
O
I
I
I
AP2552/ AP2553/ AP2552A/ AP2553A
Input, connect a 0.1µF or greater ceramic capacitor from
IN to GND as close to IC as possible.
Ground, connect to external exposed pad.
Enable input, logic low turns on power switch.
Enable input, logic high turns on power switch.
Active-low open-drain output, asserted during over-
current, over-temperature, or reverse-voltage conditions.
Use external resistor to set current-limit threshold;
recommended 10kΩ≦RLIM≦232kΩ.
Output
No internal connection; recommend to connect to GND
externally for improved power dissipation. . It should not
be used as electrical ground conduction path.
Constant-Current
Current-Limit
Protection
Latch-Off
Function
U-DFN2020-6
U-DFN2020-6
Package
SOT26
SOT26
© Diodes Incorporated
April 2013