MAX8822ETE+T Maxim Integrated Products, MAX8822ETE+T Datasheet - Page 13

• Manufacturer Part Number: MAX8822ETE+T
• Description: IC LED DRVR WHITE BCKLGT 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Backlight, White LEDr

Specifications of MAX8822ETE+T

• Constant Current: Yes
• Topology: Linear (LDO), PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 4
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 5V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 24mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Details

Ultra-Efficient Negative Charge-Pump LED
Driver with Dual LDOs in 3mm x 3mm Thin QFN
resistance and to route heat away from the device. The
Chip Information
exposed paddle lowers the thermal resistance of the
PROCESS: BiCMOS
package by providing a direct-heat conduction path
from the die to the printed circuit board (PCB). Connect
the exposed paddle to the GND plane directly under
the IC, but do not rely on EP for ground functions. For
good thermal dissipation, solder the exposed paddle to
the power ground plane. Refer to the MAX8822 evalua-
tion kit data sheet for an example PCB layout.
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