MC34910G5AC Freescale, MC34910G5AC Datasheet - Page 33

• Manufacturer Part Number: MC34910G5AC
• Manufacturer: Freescale

Specifications of MC34910G5AC

• Turn Off Delay Time: 10us
• Number Of Drivers: 2
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

TEMPERATURE SENSE GAIN
the ADOUT0 pin to deliver the internal junction temperature
of the device.
HIGH SIDE OUTPUT PINS HS1 AND HS2
small resistive loads or LEDs incorporating the following
features:
Analog Integrated Circuit Device Data
Freescale Semiconductor
The analog multiplexer can be configured via SPI to allow
These outputs are two high side drivers intended to drive
• PWM capability (software maskable)
• Open load detection
• Current limitation
• Over-temperature shutdown (with maskable interrupt)
• High-voltage shutdown (software maskable)
• Cyclic sense
4.5
3.5
2.5
5
4
3
2
-50
0
Temperature Sense Analog Output Voltage
Figure 16. Temperature Sense Gain
Temperature (°C)
50
obtained per characterization at 3 temperatures with 3
different lots and 30 samples.
the High Side Control Register (HSCR).
PWM Capability (direct access)
direct control via the PWMIN pin.
Control Register (HSCR), then the HS1 driver is turned on if
the PWMIN pin is high and turned of if the PWMIN pin is low.
This applies to HS2 configuring HS2 and PWMHS2 bits.
The graph below illustrates the internal chip temp sense
The high side switches are controlled by the bits HS1:2 in
Each high side driver offers additional (to the SPI control)
If both the bits HS1 and PWMHS1 are set in the High Side
100
150
FUNCTIONAL DEVICE OPERATIONS
OPERATIONAL MODES
33910
33