MAX8822ETE+ Maxim Integrated Products, MAX8822ETE+ Datasheet - Page 15
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MAX8822ETE+
Manufacturer Part Number
MAX8822ETE+
Description
IC LED DRVR WHITE BCKLGT 16-TQFN
Manufacturer
Maxim Integrated Products
Type
Backlight, White LEDr
Datasheet
1.MAX8822ETE.pdf
(15 pages)
Specifications of MAX8822ETE+
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
(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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15
© 2007 Maxim Integrated Products
Boblet
Driver with Dual LDOs in 3mm x 3mm Thin QFN
PKG
REF.
NE
A2
ND
A1
NOTES:
D
A
b
E
e
L
N
k
Ultra-Efficient Negative Charge-Pump LED
10. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.
11. NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY.
12. WARPAGE NOT TO EXCEED 0.10mm.
1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.
2. ALL DIMENSIONS ARE IN MILLIMETERS. ANGLES ARE IN DEGREES.
3. N IS THE TOTAL NUMBER OF TERMINALS.
4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO
5. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.20 mm AND 0.25 mm
6. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY.
7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.
8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS
9. DRAWING CONFORMS TO JEDEC MO220 REVISION C.
MIN.
0.70
0.25
2.90
2.90
0.35
0.25
0
JESD 95-1 SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE OPTIONAL, BUT MUST BE LOCATED
WITHIN THE ZONE INDICATED. THE TERMINAL #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE.
FROM TERMINAL TIP.
0.65 BSC.
0.20 REF
8L 3x3
NOM. MAX.
0.75
0.55
0.30
3.00
3.00
0.02
8
2
2
-
0.80
0.35
3.10
3.10
0.75
0.05
-
MIN.
0.70
2.90
2.90
0.45
0.25
0.20
0
0.50 BSC.
0.20 REF
12L 3x3
NOM. MAX.
0.75
0.25
3.00
3.00
0.55
0.02
12
3
3
-
0.30
0.80
3.10
3.10
0.65
0.05
-
MIN.
2.90
0.30
0.25
0.70
0.20
2.90
0
0.50 BSC.
16L 3x3
0.20 REF
NOM.
3.00
0.75
0.25
3.00
0.40
0.02
16
4
4
-
MAX.
0.80
0.30
3.10
3.10
0.50
0.05
-
CODES
T1633FH-3
PKG.
TQ833-1
T1233-1
T1233-3
T1233-4
T1633-2
T1633F-3
T1633-4
T1633-5
0.65
MIN.
0.25
0.95
0.95
0.95
0.95
0.65
0.95
0.95
Package Information (continued)
is a registered trademark of Maxim Integrated Products, Inc.
NOM.
0.80
0.70
1.10
1.10
1.10
1.10
0.80
1.10
1.10
EXPOSED PAD VARIATIONS
D2
MAX.
0.95
1.25
1.25
1.25
1.25
1.25
0.95
1.25
1.25
.
0.65
0.25
MIN.
0.95
0.95
0.95
0.95
0.65
0.95
0.95
NOM.
0.80
0.70
1.10
1.10
1.10
1.10
0.80
1.10
1.10
E2
PACKAGE OUTLINE
8, 12, 16L THIN QFN, 3x3x0.8mm
MAX.
1.25
1.25
1.25
1.25
1.25
0.95
0.95
1.25
1.25
0.225 x 45°
0.35 x 45°
0.35 x 45°
0.35 x 45°
0.35 x 45°
0.35 x 45°
0.225 x 45°
0.35 x 45°
0.35 x 45°
PIN ID
21-0136
WEED-2
WEEC
WEED-1
WEED-1
WEED-1
WEED-2
WEED-2
WEED-2
WEED-2
JEDEC
I
2
2