TC649EUA Microchip Technology, TC649EUA Datasheet - Page 33

• Manufacturer Part Number: TC649EUA
• Description: IC PWM FAN SPD CTRLR SD 8-MSOP
• Manufacturer: Microchip Technology
• Type: Controller - PWM Fanr

Specifications of TC649EUA

• 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-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Motor Type: PWM
• No. Of Outputs: 1
• Output Current: 5mA
• Output Voltage: 4.4V
• Supply Voltage Range: 3V To 5.5V
• Driver Case Style: MSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Product: Fan / Motor Controllers / Drivers
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 400 uA
• Mounting Style: SMD/SMT
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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Device:
Temperature
Range:
Package:
2003 Microchip Technology Inc.
PART NO.
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: [phone]
The Microchip Worldwide Site (www.microchip.com)
Device
Temperature
Range
TC646B: PWM Fan Speed Controller with Fan
TC648B: PWM Fan Speed Controller with Auto-
TC649B: PWM Fan Speed Controller with Fan
E
OA = Plastic SOIC, (150 mil Body), 8-lead
PA = Plastic DIP (300 mil Body), 8-lead
UA = Plastic Micro Small Outline (MSOP), 8-lead
713 = Tape and Reel (SOIC and MSOP)
TR = Tape and Reel (SOIC and MSOP) (TC649B
X
= -40°C to +85°C
(TC646B and TC648B only)
only)
Restart, Auto-Shutdown, Fan Fault and
Over-Temp Detection
Shutdown and Over-Temp Detection
Restart, Auto-Shutdown and Fan Fault
Detection
Package
/XX
TC646B/TC648B/TC649B
Examples:
a)
b)
c)
d)
a)
b)
c)
d)
a)
b)
c)
d)
TC646BEOA: SOIC package.
TC646BEOA713: Tape and Reel,
SOIC package.
TC646BEPA: PDIP package.
TC646BEUA: MSOP package.
TC648BEOA: SOIC package.
TC648BEPA: PDIP package.
TC648BEUA: MSOP package.
TC648BEUA713: Tape and Reel,
MSOP package.
TC649BEOA: SOIC package.
TC649BEOATR: Tape and Reel,
SOIC package.
TC649BEPA: PDIP package.
TC649BEUA: MSOP package
.
DS21755B-page 33