ADP1650 Analog Devices, ADP1650 Datasheet - Page 11

• Manufacturer Part Number: ADP1650
• Description: 1.5 A LED Flash Driver with I2C-Compatible Interface
• Manufacturer: Analog Devices

Specifications of ADP1650

• Product Description: 1.5 A LED Flash Driver with I2C-Compatible Interface
• Led #: 1
• Led Configuration: Serial
• Topology: Inductive
• Application: Flash
• I2c Support: Yes
• Max Iout (ma): 1500mA
• Brightness Control: I2C
• Peak Efficiency (%): 90%
• Switching Frequency: 3MHz
• Over Volt Protection (v): 5.5V
• Vin Min (v): 2.7V
• Vout (v): 4.575 to 5.425
• Synchronous: Yes
• Package: 12-Bump WLCSP

–0.5
–1.0
–1.5
–2.0
3.0
2.5
2.0
1.5
1.0
0.5
Figure 24. LED Current Error vs. Temperature, I
0
–40
V
V
V
IN
IN
IN
= 3.2V
= 3.6V
= 4.2V
10
TEMPERATURE (°C)
60
LED
= 1500 mA
110
Rev. C | Page 11 of 32
–0.5
–1.0
–1.5
–2.0
–2.5
1.0
0.5
Figure 25. LED Current Error vs. Temperature, I
0
–40
V
V
V
IN
IN
IN
= 3.2V
= 3.6V
= 4.2V
10
TEMPERATURE (°C)
60
LED
= 1000 mA
ADP1650
110