LTC3609EWKG#PBF Linear Technology, LTC3609EWKG#PBF Datasheet - Page 24

• Manufacturer Part Number: LTC3609EWKG#PBF
• Description: IC DC/DC CONV STP-DWN 6A 52-QFN
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3609EWKG#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.6 ~ 36 V
• Current - Output: 6A
• Voltage - Input: 4 ~ 32 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 52-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

package DescripTion
LTC3609
3.40 REF

3.20 ± 0.10
2.25 ± 0.10
0.40 ± 0.10
1.00 REF
4
PIN 1
CORNER
0.25 ± 0.05
PAD 1
aaa C
RECOMMENDED SOLDER PAD LAYOUT
± 0.10
2.025
2x
0.50 BSC
9
2.90 REF
4.275 ± 0.10
7.50 ± 0.05
TOP VIEW
TOP VIEW
7.00
BSC
2.925 ± 0.10
1.775
REF
2.625 REF
± 0.10
1.35
A
52-Lead QFN Multipad (7mm × 8mm)
(Reference LTC DWG # 05-08-1768 Rev Ø)
3.40 REF
8.00
BSC
PACKAGE
OUTLINE
B
3.90 ± 0.10
// ccc C
8.50 ± 0.05
0.00 – 0.05
WKG Package
0.90 ± 0.10
SEATING PLANE
NOTE:
1. DIMENSIONING AND 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
5. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY
6. NJR REFER TO NON JEDEC REGISTERED
7
8
9
0.08 C
NX
7
NX b
8
THE LOCATION OF THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING
CONVENTION CONFORMS TO JEDEC PUBLICATION 95 SPP-002
DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED
BETWEEN 0.20mm AND 0.30mm FROM THE TERMINAL TIP. IF THE TERMINAL
HAS THE OPTIONAL RADIUS ON THE OTHER END OF THE TERMINAL, THE
DIMENSION b SHOULD NOT BE MEASURED IN THAT RADIUS AREA.
COPLANARITY APPLIES TO THE TERMINALS AND ALL OTHER SURFACE
METALLIZATION
DRAWING SHOWN ARE FOR ILLUSTRATION ONLY
SYMBOL
bbb
aaa
ccc
3.90 ± 0.10
TOLERANCE
0.580 ± 0.10
0.15
0.10
0.10
3.40 REF
40
33
32
27
± 0.10
1.35
41
26
(BOTTOM METALLIZATION DETAILS)
2.625 REF
2.925 ± 0.10
1.775
REF
BOTTOM VIEW
4.275 ± 0.10
19
2.90 REF
0.50 BSC
± 0.10
2.025
0.25 ± 0.05
52
15
1
8
9
10
14
3.20 ± 0.10
2.25 ± 0.10
MLP52 QFN REV Ø 0807
0.40 ± 0.10
PIN 1 ID
1.00 REF
3.40 REF
3609fb