CJ970
Multi-channel power switch
Application & Technical Summary
The CJ970 is a multi-channel power switch IC, developed to meet the needs of electronic powertrain control units, with focus on combustion engine and fuel cell applications. Besides the flexible possibility to combine the power stages to form a half-bridge, a H-bridge (“push-pull”) or a B6 bridge to drive a brush-less DC motor.
Product benefits
- Extensive diagnostic functions for each output channel
- Developed according to ISO26262
- The CJ970 can be optimally used in combination with the system basis chip CY329
Protected output stages
Clamping voltage of 55V (typ.) on all outputs
Technical Features
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Type
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Multi-channel power switch
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Package
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TQFP100_ePad
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10 n-MOSFET driver stages
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14 integrated Low Side switches with 55V clamping
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Control inputs
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4 to 8 direct control inputs
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Interface
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MSC bus (micosecond channel bus)
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Vbat typ [V]
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14
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Tj min [°C]
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-40°C
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Tj max [°C]
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150°C
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TQFP100 _ePad (14 × 14 mm)
