參數(shù)資料
型號(hào): AMC8510QS16
廠商: Electronic Theatre Controls, Inc.
英文描述: SINGLE PHASE VARIABLE SPEED FAN MOTOR CONTROLLER
中文描述: 單相變速風(fēng)扇電機(jī)控制器
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 299K
代理商: AMC8510QS16
Preliminary Specification
Product Description
The aMC8510 is a full featured monolithic brushless DC
motor controller containing all the required driver functions to
implement fan speed control. This device features a
selectable slope pulse width modulator (PWM) for efficient
speed control that is compatible with analog and digital
control signals, programmable minimum speed setting,
selectable automatic fan power down mode for power
sensitive applications, latching PWM for enhanced noise
immunity, integrated fault timer with auto start retry, adaptive
motor kick start timer to insure start up, combined frequency
generator / rotor lock output, Hall amplifier with propriety
noise immunity circuitry for proper drive sequencing,
compatibility with differential non-buffered and buffered
sensors, op amp and pinned out reference for thermal sensor
voltage scaling, fixed non-overlapping commutation delay for
reduced power supply current spiking, two 40 V open drain
top drive outputs, two 100 mA complementary bottom drive
outputs that are ideally suited for driving power MOSFETs,
programmable cycle-by-cycle current limiting, under voltage
lockout and thermal shutdown protection, and an internal
shunt regulator for use with higher voltage motors.
Features
Analog and digital speed control signal compatibility
Selectable PWM speed control slope
Programmable minimum speed setting
Selectable automatic fan power down mode
Latching PWM for enhanced noise immunity
Integrated fault timer with auto start retry
Adaptive motor kick start timer
Combined frequency generator / rotor lock output
Hall amplifier with propriety noise immunity circuitry
Differential unbuffered and digital Hall compatibility
Op amp and pinned out reference
Two 40 V open drain top drive outputs
Two 100 mA complementary bottom drive outputs
Programmable cycle-by-cycle current limit protection
Under voltage lockout
Thermal shutdown protection
Internal shunt regulator for higher voltage motors
MSL-1 per JEDEC J-STD-020C
Pb-free Matte Sn lead finish & RoHS Compliant Packages
Ordering Information
P
P
- 1 -
Andigilog, Inc. 2007
www.andigilog.com
February 2007 - 70A06002
aMC8510
S
INGLE
P
HASE
V
ARIABLE
S
PEED
F
AN
M
OTOR
C
ONTROLLER
Pin Configuration
Applications
PC, workstation and mainframe fans
Telcom, LAN server fans and blowers
Industrial control, card racks and instrumentation
Part Number
Package
Junction Temperature Range
Marking
aMC8510D16
SOIC 16 Lead
aMC8510QS16
Ayww – Assembly site, year, workweek
QSOP 16 Lead
-40°C to 150°C
aMC8510
Ayww
Minimum
Speed Set
Phase 2
Top Drive
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
Phase 1
Phase 2
Bottom Drive
Bottom Drive
Phase 1
Top Drive
V
DD
Current Sense
Input
Slope Select
aMC8510
Hall +
Reference
Output
Ground
Hall -
Freq Gen.
Rotor Lock
Non-Inverting
Input
Op Amp Output/
Speed Control
Input
Inverting
Input
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