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Bipolar Product Line
High accuracy analog ASICs
Robust high-voltage analog
Smart control of high power and voltage
Ignition and voltage regulator ASICs


High Voltage Bipolar


Devices / Characteristics
- NPN
    Beta 80-350
    Vceo > 40 Volts
    Vcer > 60 Volts
    f = 400MHz
- Deep Base LPNP
    Beta > 50
    Vceo > 60 Volts
    f = 6 MHz
- Resistors
    Diffused 200 ohm/sq
    Implanted 2000 ohm/sq
- Capacitors
    .084 pf/sq mil
- SBL/lso Breakdown > 60 Volts

Process Features
- Bipolar
- Topside Isolated
- N+ Sinkers
- Deep Base LPNP (1 Extra Mask)
- Implanted Resistors (1Extra Mask)
- 1 Epi Layer
- 8 Mask Levels (Single Layer Metal)
- Logic Option (12L - 1 Extra Mask)
- Dual Level Metal (3 Extra Masks)
   (Polyimide Dual Dielectric)
- Same Core Processes As
  Medium Voltage Bipolar Process
- Projection Photolithography
  with 4 Micron Minimum Feature
  Size


Options
- NPN/Lateral PNP/SLM - 8 masks
- Add Deep Base LPNP - +1 mask
- Add high value resistor - +1 mask
- Add dual level metal - +3 masks


Applications
- Low Dropout regulators
- ICs Required to Withstand High
  Voltage Transients

 

Low Voltage Bipolar   Home    Medium Voltage Bipolar

 
 

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