Datasheet

ADP1649 Data Sheet
Rev. 0 | Page 8 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 5. Start-Up Flash Mode, V
IN
= 3.6 V, I
LED
= 1000 mA
Figure 6. Start-Up Torch Mode, V
IN
= 3.6 V, I
LED
= 100 mA
Figure 7. 100 mA Torch to 1000 mA Flash Transition
Figure 8. Switching Waveforms, Flash Mode, I
LED
= 1000 mA
Figure 9. Pass Through to Boost Mode Transition, I
LED
= 100 mA
Figure 10. Entry into TxMASK1 Mode
CH1 5.00V CH2 1.00A
CH4 1.00VCH3 500mA
M100.0µs A CH1 1.00V
3
4
2
1
T 400µs
LED_OUT
I
LED
I
L
STROBE
10779-005
CH1 5.00V CH2 100mA
CH4 2.00VCH3 100mA
M1.00ms A CH1 1.00V
3
4
2
1
T 4.00ms
LED_OUT
I
LED
I
L
GPIO (TORCH)
10779-006
CH1 5.00V CH2 1.00A
CH4 1.00VCH3 500mA
M100.0µs A CH1 1.00V
3
4
2
1
T 400µs
LED_OUT
I
LED
I
L
STROBE
10779-007
CH1 2.00V CH2 500mA
CH3 500mA
M100.0ns A CH1 2.40V
3
2
1
T 4.00ms
I
LED
I
L
SWITCH
10779-008
CH1 2.00V CH2 100mA
CH4 2.00VCH3 100mA
M500.0µs A CH1 1.00V
3
4
2
1
T 1.5ms
VIN
I
LED
I
L
10779-009
LED_OUT
CH1 2.00V CH2 500mA
CH4 2.00VCH3 500mA
M10.00µs A CH1 1.00V
3
4
2
1
T 20.00µs
LED_OUT
I
BAT
I
LED
GPIO (TxMASK1)
10779-010