AH2984-YG-13 Diodes Inc, AH2984-YG-13 Datasheet - Page 3

• Manufacturer Part Number: AH2984-YG-13
• Description: IC FAN CONTROLLER BLDC SOT89-5L
• Manufacturer: Diodes Inc

Specifications of AH2984-YG-13

• Applications: Fan Controller, 2 Phase
• Number Of Outputs: 1
• Current - Output: 500mA
• Voltage - Supply: 2.5 V ~ 15 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-89-5
• Operational Type: Two Phase Hall Effect Smart Fan Motor Controller
• Operating Supply Voltage: 18 V
• Supply Current: 3.5 mA
• Operating Point Min/max: 5 G to 60 G
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 2.5 V
• Supply Voltage (max): 15 V
• Maximum Output Current: 800 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AH2984-YG-13DITR

Functional Block Diagram
(1) For SIP-4L
(2) For SOT89-5L
AH2984
Document number: DS31698 Rev. 3 - 2
Regulator
Regulator
Vdd
Vdd
1
1
Plate
Plate
Hall
Hall
Amp.
Amp.
www.diodes.com
TWO PHASE HALL-EFFECT SMART FAN MOTOR
GND
GND
Automatic re-start
Automatic re-start
4
2
Shutdown and
Shutdown and
Control Logic
Control Logic
3 of 11
Lock detect,
Lock detect,
5
2
3
3
4
NC
DO
DO
DOB
DOB
CONTROLLER
AH2984
© Diodes Incorporated
May 2010