L6728ATR STMicroelectronics, L6728ATR Datasheet - Page 30

• Manufacturer Part Number: L6728ATR
• Description: IC CTLR PWM SGL HI FREQ 10VFQFPN
• Manufacturer: STMicroelectronics

Specifications of L6728ATR

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 660kHz
• Duty Cycle: 67%
• Voltage - Supply: 5 V ~ 12 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 10-DFN
• Frequency-max: 660kHz
• Topology: Buck
• Output Voltage: 0.8 V
• Output Current: 1500 mA
• Switching Frequency: 660 KHz
• Duty Cycle (max): 67 %
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Synchronous Pin: No
• For Use With: 497-8228 - BOARD EVALUATION W/L6728497-6418 - BOARD EVAL BASED ON L6728
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8324-2

L6728A
13
Mechanical data and package dimensions
Figure 18. Mechanical data and package dimensions
REF.
D2
A1
A2
A3
E2
D
M
m
A
b
E
e
L
MIN. TYP. MAX. MIN.
0.80
0.18
2.21
1.49
0.3
mm
0.90
0.02
0.70
0.20
0.23
3.00
2.26
3.00
1.64
0.50
0.75
0.25
0.4
DIMENSIONS
1.00
0.05
0.30
2.31
1.74
0.5
31.49
7.086
87.00
58.66
11.81
19.68
TYP. MAX.
35.43
0.787
27.55
7.874
9.055
118.1
88.97
118.1
64.56
15.74
29.52
9.842
mils
39.37
1.968
11.81
90.94
68.50
19.68
Mechanical data and package dimensions
Weight: not available
Very thin Fine pitch Dual Flat
VFDFPN10 3x3mm
Packages No lead
PACKING INFORMATION
PACKAGE AND
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