MC34713EP Freescale, MC34713EP Datasheet - Page 2

• Manufacturer Part Number: MC34713EP
• Manufacturer: Freescale

Specifications of MC34713EP

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 24
• Mounting: Surface Mount
• Package Type: QFN
• Case Length: 4mm
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Compliant

2
34713
INTERNAL BLOCK DIAGRAM
VREFIN
FREQ
PG
VDDI
GND
ILIM
Prog Frequency
Prog Soft Start
V
DDI
Regulator
Bandgap
I
M1
SENSE
Figure 2. 34713 Simplified Internal Block Diagram
Monitoring
Thermal
System
Reset
INTERNAL BLOCK DIAGRAM
V
BG
Oscillator
Monitoring
Current
Discharge
I
LIMIT
Generator
Ramp
I
LIMIT
System
Control
SD
V
Control
BG
Logic
Buck
Comparator
PWM
F
SW
Regulator
Reference
Selection
Voltage
V
Internal
V
IN
DDI
Driver
Gate
Discharge
–
V
BOOT
Analog Integrated Circuit Device Data
I
SENSE
–
M5
Amplifier
M2
Error
Freescale Semiconductor
M3
M4
VIN
BOOT
PVIN
SW
PGND
COMP
VOUT
INV