Datasheet

7
Analog & Interface Product Selector Guide
THERMAL MANAGEMENT PRODUCTS: Closed Loop Fan Controllers with SMBus/I
2
C™ Interface (Continued)
Part #
# of
Fan
Drivers
PWM/Linear
Control
# of Remote
Temp.
Monitors
Ambient
Temp.
Sensor
Typical
Accuracy
(°C)
Maximum
Accuracy
@ 25°C (°C)
Maximum
Temperature
Range (°C)
Vcc Range
(V)
SMBus
Alert
System
Shutdown
Voltage
Monitors
Description Packages
EMC2106 2
PWM and
Linear
4 1 ±0.25 ±1.0 −40 to +85 +3.3 and +5.0 Yes Ye s Yes
RPM-Based High Side Fan Controller with Hardware Thermal Shutdown
EMC2113 1 PWM 3 1 ±0.5 ±1.0 −40 to +125 +3.0 to +3.6 Yes Yes No
Single RPM-Based Fan Controller with Multiple Temperature Zones & Hardware Thermal Shutdown
16-pin QFN
EMC2301 1 PWM N/A N/A N/A N/A −40 to +125 +3.0 to +3.6 Yes No N/A Single RPM-Based PWM Fan Speed Controller 8-pin MSOP
EMC2302 2 PWM N/A N/A N/A N/A −40 to +125 +3.0 to +3.6 Yes No N/A Dual RPM-Based PWM Fan Speed Controller 10-pin MSOP
EMC2303 3 PWM N/A N/A N/A N/A −40 to +125 +3.0 to +3.6 Yes No N/A Triple RPM-Based PWM Fan Speed Controller 12-pin QFN
EMC2305 5 PWM N/A N/A N/A N/A −40 to +125 +3.0 to +3.6 Yes No N/A Penta RPM-Based PWM Fan Speed Controller 16-pin QFN
mOTOr DrIVerS
MOTOR DRIVER PRODUCTS: Stepper Motors, DC Motors and 3-Phase BLDC Motors
Part #
Motor
Type
Input
Voltage
Range (V)
Internal/
External
FETs
Output
Current
(mA)
Control Scheme
Motor
Speed
Output
Protections
Temperature
Operating
Range (°C)
Features Packages
MTS62C19A
One Bipolar
Stepper Motor or
Two DC Motors
10.0 to 40.0 Internal 750
Direct PWM Input,
Current Limit Control,
Microstepping
No
Overtemperature,
Under Voltage
−40 to +105
Dual Full Bridge Motor Driver for Stepper Motors, Pin compatible with Allegro 6219
24-pin SOIC
MTS2916A
One Bipolar
Stepper Motor or
Two DC Motors
10.0 to 40.0 Internal 750
Direct PWM Input,
Current Limit Control,
Microstepping
No
Overtemperature,
Under Voltage
−40 to +105
Dual Full Bridge Motor Driver for Stepper Motors, Pin compatible with Allegro 2916
24-pin SOIC
MTD6501C
3-Phase Brushelss
DC Motor
2.0 to 14.0 Internal 800 Sensorless Sinusoidal
Frequency
Generator
Overtemperature, Motor Lock-up,
Overcurrent, Overvoltage
−30 to +95
3-Phase BLDC 180° Sinusoidal Sensorless Fan Motor Driver, Overcurrent limitation, Output Switching Frequency at 20kHz
Thermally Enhanced 8-pin SOP
MTD6501D
3-Phase Brushelss
DC Motor
2.0 to 14.0 Internal 500 Sensorless Sinusoidal
Frequency
Generator
Overtemperature, Motor Lock-up,
Overcurrent, Overvoltage
−30 to +95
3-Phase BLDC 180° Sinusoidal Sensorless Fan Motor Driver, Boost Mode, Overcurrent limitation, Output Switching Frequency at 20kHz
10-pin MSOP
MTD6501G
3-Phase Brushelss
DC Motor
2.0 to 14.0 Internal 800 Sensorless Sinusoidal
Frequency
Generator
Overtemperature, Motor Lock-up,
Overcurrent, Overvoltage
−30 to +95
3-Phase BLDC 180° Sinusoidal Sensorless Fan Motor Driver, Overcurrent limitation, Output Switching Frequency at 23kHz
Thermally Enhanced 8-pin SOP
MTD6502B
3-Phase Brushelss
DC Motor
2.0 to 5.5 Internal 750 Sensorless Sinusoidal
Frequency
Generator
Overtemperature, Motor Lock-up,
Overcurrent, Overvoltage
−40 to +125
3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver, Direction control, Overcurrent limitation, Output Switching Frequency at 30 kHz
10-pin 3×3 TDFN
MTD6505
3-Phase Brushelss
DC Motor
2.0 to 5.5 Internal 750 Sensorless Sinusoidal
Frequency
Generator
Overcurrent, Overvoltage,
Overtemperature, Motor Lock-up
−40 to +125
180° Sinusoidal Sensorless Drive, Direction Control, Programmable BEMF Coefficient Range, Output Switching Frequency at 30 kHz
10-pin 3×3 UDFN
POWer managemenT
POWER MANAGEMENT: Voltage References
Part #
Vcc Range
(V)
Output Voltage
(V)
Max. Load
Current (mA)
Initial Accuracy
(max.%)
Temperature
Coefficient (ppm/°C)
Maximum Supply
Current (µA @ 25°C)
Packages
MCP1525 2.7 to 5.5 2.5 ±2 ±1 50 100 3-pin TO-92, 3-pin SOT-23B
MCP1541 4.3 to 5.5 4.096 ±2 ±1 50 100 3-pin TO-92, 3-pin SOT-23B