5 Pin Configuration and Functions

Figure 5-1 D Package, 8-Pin SOIC (Top View)

Table 5-1 Pin Functions

PIN			DESCRIPTION
NO.	NAME	TYPE⁽¹⁾	DESCRIPTION
1	GVDD	P	Gate driver positive supply rail. Locally decouple to ground using low ESR and ESL capacitor located as close to IC as possible.
2	IN	I	Control input. The IN input is compatible with TTL and CMOS input thresholds.
3	SD	I	Shutdown control input. The inverting SD input is compatible with TTL and CMOS input thresholds. When this pin is pulled low, it will turn off both GH and GL outputs.
4	GND	G	Ground. All signals are referenced to this ground.
5	GL	O	Low-side gate driver output. Connect to the gate of the low-side MOSFET or one end of external gate resistor, when used.
6	SH	P	High-side source connection. Connect to the negative terminal of the bootstrap capacitor and to the source of the high-side MOSFET.
7	GH	O	High-side gate driver output. Connect to the gate of the high-side MOSFET or one end of external gate resistor, when used.
8	BST	P	High-side gate driver positive supply rail. Connect the positive terminal of the bootstrap capacitor to BST and the negative terminal of the bootstrap capacitor to SH. The bootstrap capacitor must be placed as close to IC as possible.

(1) G = Ground, I = Input, O = Output, and P = Power