MC33927 查看數據表（PDF） - Freescale Semiconductor

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MC33927

Three-Phase Field Effect Transistor Pre-Driver

Freescale Semiconductor 

PIN CONNECTIONS

Table 1. 33927 Pin Definitions (continued)

A functional description of each pin can be found in the Functional Pin Description section beginning on page 20.

Pin

Pin Name Pin Function Formal Name

Definition

46

PA_HS_S Power Input Phase A High-Side Source connection for Phase A High-Side FET

Source

47

PA_HS_G Power Output Phase A High-Side Gate Drive for output Phase A High-Side

Gate Drive

48

PA_BOOT Analog Input Phase A Bootstrap Bootstrap capacitor for Phase A

51

VLS

Analog Output VLS Regulator

VLS regulator output. Power supply for the gate drives

54

VPWR Power Input

Voltage Power

Power supply input for gate drives

EP

Ground

Exposed Pad

Device will perform as specified with the Exposed Pad un-terminated

(floating) however, it is recommended that the Exposed Pad be terminated

to pin 29 (VSS) and system ground

Analog Integrated Circuit Device Data

Freescale Semiconductor

33927

5

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