L6728HTR STMicroelectronics, L6728HTR Datasheet - Page 25

IC CTLR PWM SGL PHASE 10-DFN

L6728HTR

Manufacturer Part Number
L6728HTR
Description
IC CTLR PWM SGL PHASE 10-DFN
Manufacturer
STMicroelectronics
Datasheet

Specifications of L6728HTR

Pwm Type
Voltage Mode
Number Of Outputs
1
Frequency - Max
330kHz
Duty Cycle
80%
Voltage - Supply
4.5 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
Other names
497-8978-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6728HTR
Manufacturer:
ST
0
L6728H
13
5 A demonstration board
L6728H demonstration board realizes in a two-layer PCB a step-down DC/DC converter and
shows the operation of the device in a general-purpose low-current application. The input
voltage can range from 5 V to 12 V buses and the output voltage is fixed at 1.25 V. The
application can deliver an output current in excess of 5 A. The switching frequency is
300 kHz.
Figure 15. 5 A demonstration board (left) and components placement (right)
Figure 16. 5 A demonstration board top (left) and bottom (right) layers
Doc ID 15725 Rev 1
5 A demonstration board
25/32

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