MXHV9910BTR IXYS, MXHV9910BTR Datasheet - Page 66

• Manufacturer Part Number: MXHV9910BTR
• Description: IC LED DRIVER HIGH BRIGHT 8-SOIC
• Manufacturer: IXYS
• Type: HBLED Driverr

Specifications of MXHV9910BTR

• Topology: AC DC Offline Switcher, PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Backlight
• Type - Secondary: High Brightness LED (HBLED), RGB
• Frequency: 64kHz
• Voltage - Supply: 8 V ~ 450 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Internal Switch(s): No
• Efficiency: 90%
• Operating Supply Voltage: 7.2 V to 8.4 V
• Maximum Power Dissipation: 2.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -

MX887P
µPower Hall-Effect Switch
Features
• µPower Operation (15 µW typical at 25°C)
• Omni polar (switches with N or S pole)
• 2.5 to 5.5 Volt Operation
• Simple Digital Output InterfacingCMOS Push-Pull
• Ultra Low Offset Canceling Amplifiers ProvideSensitive,
• Solid State Circuitry
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliant TSOT-23 3 Lead Package
Applications
• Handheld Portable Devices
• White Goods
• Automotive - Body Systems
• Security Systems
• High Reliability Reed Switch Replacement
Functional Block Diagram
44
Accurate, Stable Switching Points and Immunity to
Mechanical Stress
Sensor
Hall
Power Management Logic
Vsupply
General Description
The MX887P integrated Hall-Effect switch targets the require-
ments of low-power portable devices with battery operating
voltages from 2.5V to 5.5V. On-chip power management circuitry
reduces the effective average current to just 5µA at 3.0 V
The switch output will transition to the Ground potential when
either a north or south magnetic pole is applied. The removal
of a magnetic field will transition the switch to the Vsupply
potential. Emulating the behavior of a traditional reed switch,
together with the advantages of high integration and solid state
reliability, makes the MX887P is an ideal replacement in low-
power portable device applications.
Ordering Information
Part No.
MX887PHTTR
Output
Ground
Description
TSOT-23 3L Tape & Reel
3000
Qty
SUPPLY
.