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PDF APW300713 Data sheet ( Hoja de datos )

Número de pieza APW300713
Descripción Advanced Dual PWM and Dual Linear Power Controller
Fabricantes Etc 
Logotipo Etc Logotipo



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APW3007
Advanced Dual PWM and Dual Linear Power Controller
Features
General Description
Provides 4 Regulated Voltages
The APW3007 provides the power control and pro-
Microprocessor Core , I/O , Clock Chip and
tection for four output voltage in high-performance mi-
croprocessor and computer applications.
GTL Bus
The APW3007 is designed to provide termination
Simple Single-Loop Control Design
Voltage-Mode PWM Control
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
Fast Transient Response
High-Bandwidth Error Amplifier
protection function into a single package. One PWM
controller regulates the microprocessor core voltage
with a synchronous-rectified buck converter , while the
Full 0% to 100% Duty Ratio
Excellent Output Voltage Regulation
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
Core PWM Output : ±1% Over Temperature
I/O PWM Output : ±2% Over Temperature
regulator for clock driver circuits.
The APW3007 can provide in excess of 14A of out-
put current for an on-board DC/DC converter via in-
Other Output : ±2.5% Over Temperature
Power-Good Output Voltage Monitor
ternal 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
Microprocessor Core Voltage Protection Against voltage and the other levels are above their under-
voltage levels. Additional built-in over-voltage protec-
Shorted MOSFET
tion for the core output uses the lower MOSFET to
Over-Voltage and Over-Current Fault Monitors prevent output voltage above 115% of the reference
Small Converter Size
voltage. The PWM controller’s over-current function
monitor the output current by sensing the voltage drop
Constant Frequency Operation
200kHz Free-Running Oscillator ;
across the upper MOSFET’s R , eliminating the
DS(ON)
need for a current sensing resistor.
Programmagle from 50kHz to 800kHz
Applications
Motherboard Power Regulation for Computers
Low-Voltage Distributed Power Supplies
VGA Card Power Regulation
Termination Voltage
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain
the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. A.5 - Jun., 2003
1
www.anpec.com.tw

1 page




APW300713 pdf
APW3007
Electrical Characteristics Cont.
Symbol
Parameter
Test Conditions
Synchronous PWM Controller Error Amplifier
DC Gain
GBWP Gain-Bandwidth Product
SR Slew Rate
COMP1 = 10pF
PWM Controller Gate Drive
IUGATE UGATE Source
RUGATE UGATE Sink
ILGATE LGATE Source
RLGATE LGATE Sink
Protection
V12 = 12V , VUGATE = 6V
VUGATE-PHASE =1V
V12 = 12V , VLGATE = 1V
VLGATE = 1V
VSEN1 O.V. Upper trip point
VSEN1 ramping up
VSEN1 O.V. lower trip point
VSEN1 ramping down
IOVP FAULT Souring Current
IOCSET OCSET Current Source
RSS Pull up resistor to 5V
Power Good
VFAULT/RT=2.0V
VOCSET=4.5VDC
OCSET=0V , Phase=5V
VSEN1 Upper Threshold
VSEN1 Rising
VSEN1 Under Voltage
VSEN1 Rising
VSEN1 Hysteresis
Upper /Lower Threshold
VPGOOD-L PGOOD Voltage Low
RL = 3mA
VPGOOD-H PGOOD Voltage High
RL = 5kPull up to 5V
APW3007
Min Typ Max
Unit
88 dB
15 MHz
6 V/µS
1
3.5
1
3
A
A
117
115
8.5
170 200 230
23
%
%
mA
µA
K
110 %
94 %
2%
0.4 V
4.8 V
Copyright ANPEC Electronics Corp.
Rev. A.5 - Jun., 2003
5
www.anpec.com.tw

5 Page





APW300713 arduino
APW3007
Reliability test program
Test item
SOLDERABILITY
HOLT
PCT
TST
ESD
Latch-Up
Method
MIL-STD-883D-2003
MIL-STD-883D-1005.7
JESD-22-B, A102
MIL-STD-883D-1011.9
MIL-STD-883D-3015.7
JESD 78
Tape & Reel Dimensions
Po P
D
E P1
F
W
Description
245°C , 5 SEC
1000 Hrs Bias @ 125 °C
168 Hrs, 100 % RH , 121°C
-65°C ~ 150°C, 200 Cycles
VHBM > 2KV, VMM > 200V
10ms , Itr > 100mA
t
Bo
Ao D1
J
C
A
Ko
T2
B
T1
Application
SOP- 28
A
330±1
F
B
62 ±1.5
D
C
12.75 ± 0.
5
D1
J
2 ± 0.6
Po
T1
24.4 ± 0.2
P1
T2
2± 0.2
Ao
W
24 ± 0.3
Bo
PE
12 ± 0.1 1.75± 0.1
Ko t
11.5 ± 0.1 1.5 +0.1 1.5+ 0.25 4.0 ± 0.1 2.0 ± 0.1 10.85 ± 0.1 18.34± 0.1 2.97± 0.1 0.35±0.01
Copyright ANPEC Electronics Corp.
Rev. A.5 - Jun., 2003
11
www.anpec.com.tw

11 Page







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