MAX8630WETD20+T Maxim Integrated Products, MAX8630WETD20+T Datasheet - Page 12

• Manufacturer Part Number: MAX8630WETD20+T
• Description: IC LED DRVR WHITE BCKLGT 14-TDFN
• Manufacturer: Maxim Integrated Products
• Type: Backlight, White LEDr

Specifications of MAX8630WETD20+T

• Constant Current: Yes
• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 5
• 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: 14-TDFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Efficiency: 93%
• 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.)
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12
© 2007 Maxim Integrated Products
125mA 1x/1.5x Charge Pumps for 5 White LEDs
in 3mm x 3mm TDFN
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
SYMBOL
COMMON DIMENSIONS
D
E
L
k
A
A1
A2
MIN.
0.70
2.90
2.90
0.00
0.20
0.20 REF.
0.25 MIN.
MAX.
0.80
3.10
3.10
0.05
0.40
PACKAGE VARIATIONS
PKG. CODE
T633-2
T833-2
T833-3
T1033-1
T1033-2
T1433-1
T1433-2
10
10
14
14
N
6
8
8
1.50±0.10
1.50±0.10
1.50±0.10
1.50±0.10
1.50±0.10
1.70±0.10
1.70±0.10
D2
2.30±0.10
2.30±0.10
2.30±0.10
2.30±0.10
2.30±0.10
2.30±0.10
2.30±0.10
E2
is a registered trademark of Maxim Integrated Products, Inc.
Package Information (continued)
0.95 BSC
0.65 BSC
0.65 BSC
0.50 BSC
0.50 BSC
0.40 BSC
0.40 BSC
e
MO229 / WEED-3
MO229 / WEED-3
MO229 / WEEA
MO229 / WEEC
MO229 / WEEC
JEDEC SPEC
- - - -
- - - -
0.40±0.05
0.30±0.05
0.30±0.05
0.25±0.05
0.25±0.05
0.20±0.05
0.20±0.05
b
[(N/2)-1] x e
1.90 REF
1.95 REF
1.95 REF
2.00 REF
2.00 REF
2.40 REF
2.40 REF