MC34713EP Freescale, MC34713EP Datasheet - Page 22

• 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

22
34713
REVISION HISTORY
REVISION
1.0
2.0
3.0
4.0
5.0
DATE
2/2006
11/2006
2/2007
5/2007
1/2008
DESCRIPTION OF CHANGES
• Pre-release version
• Implemented Revision History page
• Initial release
• Converted format from Market Assessment to Product Preview
• Major updates to the data, form, and style
• Major updates to the data, form, and style
• Changed Feature fom 2% to 1%, relabeled to include soft start
• Changed
• Made change to
• Removed Machine Model in
• Changed
• Changed
• Changed
• Changed
• Changed
• Changed
• Changed Changed
• Changed
• Changed
• Changed definition for
• Changed drawings in
• Changed drawing in
• Changed table for
• Removed PC34713EP/R2 from the ordering information and added MC34713EP/R2
• Changed the data sheet status to Advance Information
• Made changes to
• Added
• Added pin 25 to
• Added the section
mode
(M4) RDS(ON)
Delay Timer
voltage
RDS(ON)
DC Gain
Input Offset
Machine Model
Threshold,
(15)
High Side N-CH Power MOSFET (M3) RDS(ON)
(12)
34713 Simplified Application Diagram
Input DC Supply Current
Output Voltage Accuracy
Soft start Adjusting reference Voltage Range
M2 RDS(ON)
SD Pin Internal Pull-up Resistor
Over-current Limit Retry Time-out Period
PG Reset Delay
(15)
,
,
Error Amplifier Unit Gain Bandwidth
Low Side N-CH Power MOSFET (M4) RDS(ON)
(12)
,
High Side MOSFET Drain Voltage (PVIN) Pin
Figure 3
REVISION HISTORY
34713 Simplified Internal Block Diagram
Switching Node (SW)
Soft Start Selection
Layout Guidelines
Output Over-voltage
Soft Start Duration (Normal Mode)
Type III Compensation Network
Typical Applications
(MM),
Soft Start Adjustment input (ILIM)
and
and the
and
PVIN Pin Leakage Current
Maximum Ratings
SW Leakage Current (Standby and Shutdown
Thermal Shutdown Retry Timeout Period
34713 Pin Definitions
(11)
(12)
,
Normal mode and
(14)
Pin,
Threshold,
(15)
BOOT Pin (Referenced to SW
(15)
and
High Side N-CH Power MOSFET (M3)
,
Error Amplifier Slew Rate
and
Output Under-voltage/Over-voltage Filter
Input DC Supply Current
(12)
Short-circuit Current Limit
and
Analog Integrated Circuit Device Data
(12)
Low Side N-CH Power MOSFET
,
Charge Device Model
(16)
modes),
Pin),
Freescale Semiconductor
(15)
Output Under-
(11)
,
Error Amplifier
Error Amplifier
Shutdown