MAX6947ATE+T Maxim Integrated Products, MAX6947ATE+T Datasheet - Page 22

• Manufacturer Part Number: MAX6947ATE+T
• Description: IC LED DRIVER LINEAR 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Linear (I²C Interface)r

Specifications of MAX6947ATE+T

• Constant Current: Yes
• Topology: Open Drain, PWM
• Number Of Outputs: 10
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 400kHz
• Voltage - Supply: 2.25 V ~ 3.6 V
• Voltage - Output: 7V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 20mA
• Internal Switch(s): Yes
• Number Of Segments: 3
• Low Level Output Current: 21.12 mA
• Operating Supply Voltage: 2.25 V to 3.6 V
• Maximum Supply Current: 60 uA
• Maximum Power Dissipation: 1176 mW
• Maximum Operating Temperature: + 125 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: 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.)
10-Port, Constant-Current LED Driver and
I/O Expander with PWM Intensity Control
22
______________________________________________________________________________________
PKG
REF.
NE
A2
ND
A1
NOTES:
D
A
b
E
e
L
N
k
10. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.
11. NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY.
12. WARPAGE NOT TO EXCEED 0.10mm.
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.
8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS
9. DRAWING CONFORMS TO JEDEC MO220 REVISION C.
1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.
7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.
MIN.
0.70
0.35
0.25
0.25
2.90
2.90
0
WITHIN THE ZONE INDICATED. THE TERMINAL #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE.
JESD 95-1 SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE OPTIONAL, BUT MUST BE LOCATED
FROM TERMINAL TIP.
0.65 BSC.
0.20 REF
8L 3x3
NOM. MAX.
0.75
0.30
3.00
3.00
0.55
0.02
8
2
2
-
0.80
0.35
3.10
3.10
0.75
0.05
-
MIN.
0.25
0.70
2.90
2.90
0.45
0.20
0
0.50 BSC.
12L 3x3
0.20 REF
NOM. MAX.
0.75
0.25
3.00
3.00
0.55
0.02
12
3
3
-
0.30
0.80
3.10
0.65
0.05
3.10
-
MIN.
2.90
0.30
0.25
0.70
0.20
2.90
0
0.50 BSC.
0.20 REF
16L 3x3
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)
NOM.
1.10
0.80
0.80
0.70
1.10
1.10
1.10
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
.
0.25
0.65
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.
0.95
1.25
1.25
1.25
1.25
1.25
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
WEEC
WEED-1
WEED-1
WEED-1
WEED-2
WEED-2
WEED-2
WEED-2
WEED-2
JEDEC
I
2
2