Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ELECTRICAL SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- ADC MONITORING INTERVALS AND RESPONSE TIMES
- HARDWARE FAULT DETECTION LATENCY
- PMBus/SMBus/I2C
- I2C/SMBus/PMBus Timing Characteristics
- FUNCTIONAL OVERVIEW
- PMBus Interface
- Resistor Programmed PMBus Address Decode
- JTAG Interface
- Bias Supply Generator (Series Regulator Controller)
- Power On Reset
- External Reset
- Output Voltage Adjustment
- Analog Front End (AFE)
- Digital Compensator
- DPWM Engine
- Flexible Rail/Power Stage Configuration
- DPWM Phase Distribution
- DPWM Synchronization
- Phase Shedding at Light Current Load
- Phase Adding at Normal Current Load
- Output Current Measurment
- Output Current Balancing
- Overcurrent Detection
- Current Foldback Mode
- Input Voltage and Current Monitoring
- Temperature Monitoring
- Temperature Balancing
- Soft Start, Soft Stop Ramp Sequence
- Input UV Lockout
- Voltage Tracking
- Sequencing
- Fan Control
- Non-volatile Memory Error Correction Coding
- APPLICATION INFORMATION
MECHANICAL DATA
MTQF009A – OCTOBER 1994 – REVISED DECEMBER 1996
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PFC (S-PQFP-G80) PLASTIC QUAD FLATPACK
4073177/B 11/96
40
21
0,13 NOM
0,25
0,75
0,45
Seating Plane
0,05 MIN
Gage Plane
0,27
41
0,17
20
60
1
61
80
SQ
SQ
12,20
13,80
14,20
11,80
9,50 TYP
1,05
1,20 MAX
0,95
0,08
0,50
M
0,08
0°–7°
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-026