TC642BEOA713 Microchip Technology, TC642BEOA713 Datasheet - Page 28

• Manufacturer Part Number: TC642BEOA713
• Description: IC PWM FAN SPEED CTRLR 8SOIC
• Manufacturer: Microchip Technology
• Type: Controller - PWM Fanr

Specifications of TC642BEOA713

• Applications: Fan Controller, Brushless (BLDC)
• Number Of Outputs: 1
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Fan / Motor Controllers / Drivers
• Operating Supply Voltage: 6 V
• Supply Current: 400 uA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TC642B/TC647B
8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC)
DS21756B-page 28
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-012
Drawing No. C04-057
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Overall Length
Chamfer Distance
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
B
c
p
n
45×
Dimension Limits
E1
E
Units
A2
E1
A1
D
p
A
E
L
B
n
h
f
c
MIN
h
.053
.052
.004
.228
.146
.189
.010
.019
.008
.013
2
1
0
0
0
L
D
f
INCHES*
NOM
.050
.056
.007
.237
.154
.193
.015
.025
.009
.017
.061
12
12
8
4
A
A1
MAX
.069
.010
.244
.157
.197
.020
.030
.010
.020
.061
15
15
8
MIN
1.35
1.32
0.10
5.79
4.80
0.25
0.48
0.20
0.33
3.71
0
0
0
MILLIMETERS
NOM
2003 Microchip Technology Inc.
1.27
1.55
1.42
0.18
6.02
4.90
0.38
0.62
0.23
0.42
3.91
12
12
8
4
MAX
A2
1.75
1.55
0.25
6.20
3.99
5.00
0.76
0.25
0.51
0.51
15
15
8