Diodes AP2156 Manuel d'utilisateur télécharger pdf (Page 11)

AP2146/AP2156

Document number: DS31813 Rev. 3 - 2

11 of 17

www.diodes.com

March 2013

AP2146/

P2156

Typical Performance Characteristics (cont.)

Static Drain-Source On-State Resistance vs Ambient

Temperature

100

110

120

130

140

150

160

170

180

190

200

-60 -40 -20 0 20 40 60 80 100

Ambient Temperature (°C)

Static Drain-Source On-State

Resistance (mΩ)

Short-Circuit Output Current vs Ambient Temperature

630

640

650

660

670

680

690

700

710

-60 -40 -20 0 20 40 60 80 100

Ambient Temperature (°C)

Short-Circuit Output Current (mA)

Undervoltage Lockout vs Ambient Temperature

1.95

1.96

1.97

1.98

1.99

2.00

2.01

2.02

2.03

2.04

2.05

-60 -40 -20 0 20 40 60 80 100

Ambient Temperature (°C)

Undervoltage Lockout (V)

Threshold Trip Current vs Input Voltage

1.10

1.11

1.12

1.13

1.14

1.15

2.8 3.3 3.8 4.3 4.8 5.3

Input Voltage (V)

Threshold Trip Current (A)

Current Limit Response vs Peak Current

2345678910

Peak Current (A)

Current Limit Response (us)

Vin=2.7V

Vin=3.3V

Vin=5V

Vin=2.7V

Vin=3.3V

Vin=5.0V

Vin=5.5V

UVLO Falling

UVLO Rising

=5V

=25°C

=22uF

=25°C

=22uF

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17

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Diodes AP2156 Manuel d'utilisateur Page 11

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