BA6664FM-E2 Rohm Semiconductor, BA6664FM-E2 Datasheet - Page 5

• Manufacturer Part Number: BA6664FM-E2
• Description: IC MOTOR DRIVER 1CH HSOP-M30
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of BA6664FM-E2

• Applications: 3-Phase, Motor Driver, Optical
• Evaluation Tools: *
• Number Of Outputs: 1
• Current - Output: 700mA
• Voltage - Load: 3 V ~ 14 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOP (0.295", 7.50mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pd (W)
●Block Diagram, application Circuit Diagram and Pin Function
BA6859AFP-Y,BA6664FM,BD6671FM
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1.45
2.0
1.0
1) BA6859AFP-Y
* Reduced by 11.6 mW/℃ over 25℃, when mounted on a glass epoxy
0
Fig.5 Power Dissipation Reduction (BA6859AFP-Y)
board (70 mm x 70 mm x 1.6 mm).
25
50
75
85
100
125
Fig.4 BA6859AFP-Y Block Diagram
150
Ta(℃)
5/17
BA6859AFP-Y Pin Function Table
Pin No. Pin name
FIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
GND
N.C.
N.C.
N.C.
CNF
ECR
VCC
RNF
H1+
H2+
H3+
H1-
H2-
H3-
FIN
VM
VH
BR
SB
FR
EC
PS
FG
A3
A2
A1
N.C.
N.C.
N.C.
Output pin
Output pin
Output pin
GND pin
Hall signal input pin
Hall signal input pin
Hall signal input pin
Hall signal input pin
Hall signal input pin
Hall signal input pin
Hall bias input pin
Brake mode selection pin
Capacitor connection pin for phase
compensation
Short brake pin
Rotation detection pin
Output voltage control reference pin
Output voltage control pin
Power-saving pin
FG signal output pin
Power supply pin
Motor power supply pin
Resistance connection pin for output
current detection
GND
Function
Technical Note
2010.06 - Rev.A