Purchase APW3007, In-stock APW3007 From SeekIC.
Part Number: APW3007
Description: The APW3007 provides the power control and protectionfor four output voltage in high-performance microprocessor&n...
- Table of contents:
APW3007
-
Suppliers
DataSheet
General Description
APW3007 General Description
The APW3007 provides the power control and protection for four output voltage in high-performance microprocessor and computer applications.
The APW3007 is designed to provide termination voltage VTT(1.25V) with ±1% accuracy. It integrates two PWM controllers , a linear regulator and a liear controller as well as the monitoring and protection function into a single package. One PWM controller regulates the microprocessor core voltage with a synchronous-rectified buck converter , while the second PWM controller supplies the I/O 3.3V power with a standard buck converter. The linear controller regulates power for GTL bus and the intermal 200mA regulator for clock driver circuits.
The APW3007 can provide in excess of 14A of output current for an on-board DC/DC converter via internal reference voltage. It can monitor all the output voltage , and a single Power Good signal is issued when the core is within 10% of the internal reference voltage and the other levels are above their undervoltage levels. Additional built-in over-voltage protection for the core output uses the lower MOSFET to prevent output voltage above 115% of the reference voltage. The PWM controller's over-current function monitor the output current by sensing the voltage drop across the upper MOSFET's RDS(ON) , eliminating the need for a current sensing resistor.
APW3007 Maximum Ratings
| Symbol | Parameter | Rating | Unit |
| V12 | Supply Voltage | 15 | V |
| VI , VO | Input , Output or I/O Voltage | GND -0.3 V to V12 +0.3 | V |
| TA | Operating Ambient Temperature Range | 0 to 70 | °C |
| TJ | Junction Temperature Range | 0 to 125 | °C |
| TSTG | Storage Temperature Range | -65 to +150 | °C |
| TS | Soldering Temperature | 300 ,10 seconds | °C |
APW3007 Features
• Provides 4 Regulated Voltages− Microprocessor Core , I/O , Clock Chip and GTL Bus
• Simple Single-Loop Control Design− Voltage-Mode PWM Control
• Fast Transient Response− High-Bandwidth Error Amplifier− Full 0% to 100% Duty Ratio
• Excellent Output Voltage Regulation− Core PWM Output : ±1% Over Temperature− I/O PWM Output : ±2% Over Temperature − Other Output : ±2.5% Over Temperature
• Power-Good Output Voltage Monitor
• Microprocessor Core Voltage Protection Against Shorted MOSFET
• Over-Voltage and Over-Current Fault Monitors
• Small Converter Size− Constant Frequency Operation− 200kHz Free-Running Oscillator ;
• Programmagle from 50kHz to 800kHz
• Simple Single-Loop Control Design− Voltage-Mode PWM Control
• Fast Transient Response− High-Bandwidth Error Amplifier− Full 0% to 100% Duty Ratio
• Excellent Output Voltage Regulation− Core PWM Output : ±1% Over Temperature− I/O PWM Output : ±2% Over Temperature − Other Output : ±2.5% Over Temperature
• Power-Good Output Voltage Monitor
• Microprocessor Core Voltage Protection Against Shorted MOSFET
• Over-Voltage and Over-Current Fault Monitors
• Small Converter Size− Constant Frequency Operation− 200kHz Free-Running Oscillator ;
• Programmagle from 50kHz to 800kHz
APW3007 Typical Application
• Motherboard Power Regulation for Computers
• Low-Voltage Distributed Power Supplies
• VGA Card Power Regulation
• Termination Voltage
• Low-Voltage Distributed Power Supplies
• VGA Card Power Regulation
• Termination Voltage
APW3007 Connection Diagram
APW3007
PDF/DataSheet Download
- Datasheet: APW3007
- File Size: 136860 KB
- Manufacturer: ANPEC [Anpec Electronics Coropration]
- Click here to Download
- ·APW1175
- ANPEC [Anpec Electronics Coropration]
- DUAL SYNCHRONOUS DC/DC CONTROLLER WITH CURRENT SHARING CONTROL
- 253346 KB
- ·APW1175KC-TR
- ANPEC [Anpec Electronics Coropration]
- DUAL SYNCHRONOUS DC/DC CONTROLLER WITH CURRENT SHARING CONTROL
- 253346 KB
- ·APW1175KC-TRL
- ANPEC [Anpec Electronics Coropration]
- DUAL SYNCHRONOUS DC/DC CONTROLLER WITH CURRENT SHARING CONTROL
- 253346 KB
- ·APW1175KC-TU
- ANPEC [Anpec Electronics Coropration]
- DUAL SYNCHRONOUS DC/DC CONTROLLER WITH CURRENT SHARING CONTROL
- 253346 KB
- ·APW1175KC-TUL
- ANPEC [Anpec Electronics Coropration]
- DUAL SYNCHRONOUS DC/DC CONTROLLER WITH CURRENT SHARING CONTROL
- 253346 KB
- ·APW1680
- ANPEC
- 3-Channel Power Supply Supervisor
- 405504 KB
- ·APW1680JC-TU
- ANPEC
- High-Performance EE CMOS Programmable Logic
- 86472 KB
- ·APW1681
- ANPEC [Anpec Electronics Coropration]
- 3-Channel Power Supply Supervisor
- 84349 KB
APW3007 Relative Products
APW1683
The APW1683 is designed to minimize the externalcomponents of personal-computer switching powersupply systems. It provides protection circuits, powergood indicator, fault protection output FPO andPSON control.OVP (over voltage protection) monitors 3.3V, 5 V,...
APW1681
The APW1681 is designed to minimize the external components of personal-computer switchingpower supply systems. It provides protectioncircuits, power good indicator, fault protection outputFPO and PSON control.OVP (over voltage protection) monitors 3.3V, 5 V...
APW1680
The APW1680 is designed to minimize the external components of personal-computer switching power supply systems. It provides protection circuits, power good indicator, fault protection output FPO and control.OVP (over voltage protection) monitors 3.3V, 5 V, ...
APW1173
APW1172
APVV
Hotspot Suppliers Product
LMV358IDR
Price: 0.1-1 USD
2.7-V, rail-to-rail output, operational amplifiers, sop
IRFP4768
Price: 3.7-4.2 USD
TO-247, High Efficiency, 93A, international ractifier
K9K8G08UOA-PCBO
Price: 9.4-9.45 USD
TSOP48, 1G x 8 Bit, NAND Flash Memory, 5mA, Unique ID, Samsung, 2.70V ~ 3.60V
TLE2082CP
Price: 1.03-1.11 USD
DIP-8, excalibur high-speed, jfet-input operational amplifier, ±19 V, 160 mA
HD64F2238RFA13
Price: 7.8-8.8 USD
H8S MCU FLASH, 256K, 100-QFP, 8-bit timer module, -0.3 to +7.0V, internal 16-bit architecture
UPD78F9177AYGB-8ES-A
Price: 2-3 USD
8-bit single-chip microcontroller, QFP-44,
MC33063AVDR2G
Price: 0.4-0.45 USD
1.5 A step up / down/ inverting switching regulator, internal temperature compensated reference, c...
S1D13506F00A1
Price: 8-12 USD
LCD Controller ICs, QFP100, Three overlapping screens, Programmable cursor control, Low power cons...
RC28F128K3C115
Price: 5.15-5.25 USD
mainstream performance, 256-Mbit, 128-Mbit
6MBP20JB060
Price: 15-20 USD
GTR module, high arm short circuit capability, high DC current gain, insulated type, free wheeling...
2SK1070PIDTL-E
Price: 0.05-0.08 USD
silicon junction FET, N-channel, 22V, 50mA, 150mW, MPAK
MAX13089EASD
Price: 0.81-0.89 USD
14-SOIC, 5.0V, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver, RoHS Compliant
