Analog Integrated Circuit Device Data

4

Freescale Semiconductor

34726

PIN CONNECTIONS

PIN CONNECTIONS

Figure 3. 34726 Pin Connections

Table 2. 34726 Pin Definitions

A functional description of each pin can be found in the Functional Pin Description section beginning on page 10.

Pin Number

Pin Name

Pin Function

Formal Name

Definition

1

VIN

Input

Supply Voltage Input

Power input

2

GND

Ground

Ground

Ground

3

GND

Ground

Ground

Low noise ground

4

EN

Input

Enable

Active high enable input

5

FB

Input

Feedback Input

Feedback of the output voltage

6

NC

N/A

No Connection

Internally not connected. Connect to GND externally

7

SW

Output

Switching Node

This terminal connects to the output inductor

8

SW

Output

Switching Node

This terminal connects to the output inductor

VIN

GND

GND

EN

FB

NC

SW

SW

2x2 UDFN-8 (Non EP)

1

2

3

45

6

7

8

Transparent

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