CJ970 | Multi-channel power switch

Power stage IC Protected output stages Clamping voltage of 55V (typ.) on all outputs

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.

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

Target application

Half-bridge

H-bridge ("push-pull")

B6 bridge

Technical Features


Type	Multi-channel power switch
Package	TQFP100_ePad
10 n-MOSFET driver stages	6 LS driver 4 configurable HS/LS driver Combinable to form Half bridges, two H bridges or a B6 bridge for motor control
14 integrated Low Side switches with 55V clamping	6 x 3.6A / 350 mΩ 2 x 2.2 A / 730 mΩ 6 x 0.6 A
Control inputs	4 to 8 direct control inputs
Interface	MSC bus (micosecond channel bus)
Vbat typ [V]	14
Tj min [°C]	-40°C
Tj max [°C]	150°C

TQFP100 _ePad (14 × 14 mm)

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