MAX8678ETE+ Maxim Integrated Products, MAX8678ETE+ Datasheet - Page 12

• Manufacturer Part Number: MAX8678ETE+
• Description: IC LED DRVR WHITE BCKLGT 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Backlight, White LEDr

Specifications of MAX8678ETE+

• Constant Current: Yes
• Topology: 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
• Low Level Output Current: 0.6 A
• High Level Output Current: 1.6 A
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Supply Current: 3 mA
• Maximum Power Dissipation: 1398 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to www.maxim-ic.com/packages.)
White LED Charge Pump with
1.1W Audio Amplifier
12
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MARKING
D
D/2
0.10 C
E/2
AAAA
L C
E
A
A2
A1
0.08 C
L C
L
L C
e
(ND - 1) X e
e
k
L
(NE - 1) X e
E2
PACKAGE OUTLINE
8, 12, 16L THIN QFN, 3x3x0.8mm
E2/2
Package Information
e
C L
21-0136
D2/2
b
D2
0.10 M C A B
L
I
1
2