MC34716EP Freescale Semiconductor, MC34716EP Datasheet - Page 2
![IC CONVERTER DDR 26QFN](/photos/7/55/75573/mc34716ep_sml.jpg)
MC34716EP
Manufacturer Part Number
MC34716EP
Description
IC CONVERTER DDR 26QFN
Manufacturer
Freescale Semiconductor
Datasheet
1.MC34716EP.pdf
(27 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC34716EP
Manufacturer:
FREESCALE
Quantity:
20 000
2
34716
INTERNAL BLOCK DIAGRAM
BOOT1
COMP1
PGND1
VOUT1
FREQ
PVIN1
PG
ILIM1
SW1
INV1
M5
M4
I
I
SENSE2
SENSE1
Amplifier
M1
I
SENSE
Error
Oscillator
M8
Figure 2. 34716 Simplified Internal Block Diagram
–
–
Monitoring
Discharge
CHANNEL 1
Driver
System
Gate
INTERNAL BLOCK DIAGRAM
Current
Reset
PWM
Comparator
M2
Control
Logic
Discharge
Buck
V
V
BG
IN
Generator
F
Ramp
I
I
LIM2
LIM1
SW
STBY
M10
GND
System
Control
SD
Generator
F
Ramp
VREFOUT
SW
Comparator
V
Discharge
BG
V
IN
PWM
M3
CHANNEL 2
Discharge
Driver
Gate
Monitoring
+
Regulator
Regulator
Bandgap
Thermal
Internal
Voltage
–
I
–
SENSE
Analog Integrated Circuit Device Data
Error
Amplifier
M9
M6
M7
Freescale Semiconductor
COMP2
PGND2
INV2
BOOT2
PVIN2
VDDI
VREFIN
VIN
VOUT2
SW2