AP2553W6-7 Diodes Inc., AP2553W6-7 Datasheet - Page 6

• Manufacturer Part Number: AP2553W6-7
• Description: Power Switch ICs - USB 2.1A Precision ADJ 5.5V 2.1A 210kOhm
• Manufacturer: Diodes Inc.

Specifications of AP2553W6-7

• 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: SOT26
• Mounting Style: SMD/SMT
• Number Of Switches: Single
• Off Time (max): 0.5 ms
• On Resistance (max): 70 mOhms
• On Time (max): 1.5 ms
• Operating Temperature Range: - 40 C to + 150 C
• Supply Current: 2.1 A
• Switch Configuration: Single

Electrical Characteristics
(@T
Note:
Typical Performance Characteristics
AP2552/AP2553/AP2552A/AP2553A
Document number: DS35404 Rev. 6 - 2
Reverse Voltage Protection
Fault Flag
Thermal Shutdown
T
Symbol
t
t
SHDN_OCP
IROCP
Blank_OC
Blank_RV
T
A
V
t
T
I
V
TRIG
SHDN
FOH
HYS
RVP
= +25°C, V
OL
6. Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
Reverse-Voltage Comparator Trip Point
Reverse Current Limit
Time from Reverse-Voltage Condition to
MOSFET Turn Off
(AP2552A/AP2553A)
FAULT Output Low Voltage
FAULT Off Current
FAULT Blanking and Latch Off Time
(Over-Current)
FAULT Blanking Time
(Reverse-Voltage)
Thermal Shutdown Threshold
Thermal Shutdown Threshold under
Current Limit
Thermal Shutdown Hysteresis
V
V
EN
OUT
IN
= 2.7V to 5.5V, V
T
50%
D(ON)
Parameter
10%
T
EN
R
Figure 1 Voltage Waveforms: AP2552/52A (left), AP2553/53A (right)
= 0V or V
90%
(cont.)
50%
Figure 2 Response Time to Short Circuit Waveform
EN
T
D(OFF)
90%
= V
10%
IN
, R
V
V
V
I
V
Assertion or deassertion due to overcurrent
Assertion or deassertion due to
reverse-voltage
Enabled, R
Enabled, R
FAULT
T
OUT
OUT
IN
FAULT
F
FAULT
= 5V
– V
– V
www.diodes.com
= 1mA
= 6V
= 10kΩ, unless otherwise specified.)
IN
IN
LOAD
LOAD
= 200mV
6 of 16
Test Conditions (Note 6)
= 1kΩ
= 1kΩ
V
V
OUT
EN
AP2552/ AP2553/ AP2552A/ AP2553A
T
50%
D(ON)
10%
T
R
90%
50%
Min
95
3
5
2
T
D(OFF)
90%
10%
0.72
4.75
3.75
Typ
135
160
140
7.5
20
T
F
© Diodes Incorporated
Max
190
180
10
7
1
6
April 2013
Unit
mV
mV
ms
µA
ms
ms
C
C
C
A