MC34716EP Freescale Semiconductor, MC34716EP Datasheet - Page 23

• Manufacturer Part Number: MC34716EP
• Description: IC CONVERTER DDR 26QFN
• Manufacturer: Freescale Semiconductor

Specifications of MC34716EP

• Applications: Converter, DDR
• Voltage - Input: 3 ~ 6 V
• Number Of Outputs: 2
• Voltage - Output: 0.7 ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 26-QFN
• Output Voltage: 0.7 V to 3.6 V
• Output Current: 5 A
• Input Voltage: 3 V to 6 V
• Switching Frequency: 1 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HS
ground plane and other layers of the printed circuit board,
thermal vias need to be used in the thermal pad design. It is
Analog Integrated Circuit Device Data
Freescale Semiconductor
SW1
In order to effectively transfer heat from the top layer to the
SD
VIN1
CONVERTER 1
Current
SD ON
BUCK
Loop
Loop Curr ent
HS ON
PGND1 and 2
PVIN1 and 2
SW1 and 2
GND2 and 3
SW2 and 3
VIN2 and 3
HS
LS
Figure 13. Current Loop
Buck Converter 1 and 2
BUCK CONVERTER
Current
LS ON
Loop
2 and 3
Loop Curr ent
HS ON
recommended that 5 to 9 vias be spaced evenly and have a
finished diameter of 0.3 mm.
TYPICAL APPLICATIONS
34716
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