ML4425CS Fairchild Semiconductor, ML4425CS Datasheet - Page 12

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ML4425CS

Manufacturer Part Number
ML4425CS
Description
IC BLDC MOTOR CONTROLLER 28-SOIC
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of ML4425CS

Applications
DC Motor Controller, Brushless (BLDC)
Number Of Outputs
1
Current - Output
50mA
Voltage - Supply
10.8 V ~ 13.2 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
28-SOIC (7.5mm Width)
Operating Current
50mA
Operating Temperature Classification
Commercial
Motor Controller Type
DC Motor Driver
Package Type
SOIC W
Operating Supply Voltage (min)
10.8V
Operating Supply Voltage (max)
13.2V
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Compliant

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Part Number
Manufacturer
Quantity
Price
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ML4425CS
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1 104
Part Number:
ML4425CS
Manufacturer:
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ML4425
Cross Conduction Comparator
Braking
Undervoltage Lockout
Design Considerations
Interfacing to a 3-Phase Bridge Power Stage
12
Figure 10. Cross Conduction, Brake, and UVLO Circuits
SPEED CONTROL LOOP
25
& CURRENT LIMIT
1.4V
BRAKE
V DD
FROM
4k
+
9.5V
14
STATE MACHINE
COMMUTATION
V DD
+
FROM
REFERENCE
28
GND
27
DRIVERS
PRODUCT SPECIFICATION
OUTPUT
GATING
LOGIC
R REF
&
REV. 1.0.2 7/2/01
7
V REF
UV FAULT
HA
HB
HC
LA
LB
LC
10
11
18
2
3
4
9

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