MAX8561ETA+T Maxim Integrated Products, MAX8561ETA+T Datasheet - Page 12

• Manufacturer Part Number: MAX8561ETA+T
• Description: IC DC-DC CONV ADJ 500MA 8-TDFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX8561ETA+T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 2.5 V
• Current - Output: 500mA
• Frequency - Switching: 4MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Power - Output: 1.95W
• 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
© 2005 Maxim Integrated Products
4MHz, 500mA Synchronous Step-Down
DC-DC Converters in Thin SOT and TDFN
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
-DRAWING NOT TO SCALE-
-DRAWING NOT TO SCALE-
PIN 1
INDEX
AREA
PACKAGE VARIATIONS
PKG. CODE
T633-1
T633-2
T833-1
T833-2
T833-3
T1033-1
T1433-1
T1433-2
SYMBOL
COMMON DIMENSIONS
A
A1
A2
D
E
L
k
10
14
14
N
6
6
8
8
8
MIN.
0.70
2.90
2.90
0.00
0.20
0.20 REF.
0.25 MIN.
1.50±0.10
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
D
MAX.
D2
0.80
3.10
3.10
0.05
0.40
Printed USA
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
2.30±0.10
E2
E
0.95 BSC
0.95 BSC
0.65 BSC
0.65 BSC
0.65 BSC
0.50 BSC
0.40 BSC
0.40 BSC
A
e
A1
MO229 / WEED-3
MO229 / WEEA
MO229 / WEEA
MO229 / WEEC
MO229 / WEEC
MO229 / WEEC
JEDEC SPEC
- - - -
- - - -
DETAIL A
A2
is a registered trademark of Maxim Integrated Products, Inc.
Package Information (continued)
E2
0.40±0.05
0.40±0.05
0.30±0.05
0.30±0.05
0.30±0.05
0.25±0.05
0.20±0.05
0.20±0.05
b
b
L
N
[(N/2)-1] x e
2.00 REF
2.40 REF
2.40 REF
1.90 REF
1.90 REF
1.95 REF
1.95 REF
1.95 REF
L C
e
0.35x0.35
PACKAGE OUTLINE, 6,8,10 & 14L,
TDFN, EXPOSED PAD, 3x3x0.80 mm
PACKAGE OUTLINE, 6,8,10 & 14L,
TDFN, EXPOSED PAD, 3x3x0.80 mm
DOWNBONDS
ALLOWED
D2
YES
YES
NO
NO
NO
NO
NO
NO
k
21-0137
21-0137
e
L C
PIN 1 ID
e
[(N/2)-1] x e
REF.
G
G
L
1
2
2
2