L6728D STMicroelectronics, L6728D Datasheet - Page 31

• Manufacturer Part Number: L6728D
• Description: IC CTLR PWM 1PH POWERGOOD 10DFN
• Manufacturer: STMicroelectronics

Specifications of L6728D

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 330kHz
• Duty Cycle: 80%
• 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: 330kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6728D
14
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
Table 8.
Figure 19. Package dimensions
Dim.
A1
A2
A3
D2
E2
M
m
A
D
E
b
e
L
®
®
is an ST trademark.
packages, depending on their level of environmental compliance. ECOPACK
DFN10 mechanical data
Min.
0.80
0.18
2.21
1.49
0.3
Doc ID 16498 Rev 1
Typ.
0.90
0.02
0.70
0.20
0.23
3.00
2.26
3.00
1.64
0.50
0.75
0.25
mm
0.4
Max.
1.00
0.05
0.30
2.31
1.74
0.5
Min.
31.5
87.0
58.7
11.8
7.1
Package mechanical data
118.1
118.1
mils
Typ.
35.4
27.6
89.0
64.6
19.7
15.7
29.5
9.1
0.8
7.9
9.8
Max.
39.4
11.8
90.9
68.5
19.7
2.0
31/33
®