Diodes AP3036/A Manuel d'utilisateur télécharger pdf (Page 7)

Preliminary Datasheet

WHITE LED STEP-UP CONVERTER AP3036/A

Jul. 2012 Rev. 1.3. BCD Semiconductor Manufacturing Limited

-40 0 40 80 120 160

300

400

500

600

Current Limit (mA)

Temperature (

=3.6V

0 100 200 300 400 500

100

200

300

400

500

600

700

800

Saturation Voltage (mV)

Switch Current (mA)

CRTL

=3.6V

-40 0 40 80 120 160

0.0

0.4

0.8

1.2

CTRL Voltage (V)

Temperature (

=3.6V, 5 LEDs

Rising

Down

-40 0 40 80 120 160

100

150

200

250

300

Feedback Voltage (mV)

Temperature (

=3.6V, 5 LEDs

AP3036

AP3036A

Typical Performance Characteristics (Continued)

The WLED forward voltage (V

) is 3.45V at I

=20mA, unless otherwise noted.

Figure 8. Feedback Voltage vs. Temperature Figure 9. Current Limit vs. Temperature

Figure 10. Saturation Voltage vs. Switch Current Figure 11. CTRL Pin Voltage vs. Temperature

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Functional Block Diagram 3
Ordering Information 3
Electrical Characteristics 5
Schottky Forward Voltage (mV) 6
Schottky Forward Current (mA) 6
-40 0 40 80 120 160 7
9
Pin 1 Dot by Marking 12
Pin 1 Dot by 13

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Diodes AP3036/A Manuel d'utilisateur Page 7

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