MB39C022N 查看數據表（PDF） - Cypress Semiconductor

零件编号

产品描述 (功能)

生产厂家

MB39C022N

Buck DC/DC Converter + Low Noise LDO

Cypress Semiconductor 

MB39C022G/J/L/N

2. Pin Descriptions

Block

CH1 (Buck DC/DC)

CH2 (LDO)

Control

Power

Power-on Reset

Pin No.

6

9

3

7

1

8

2

10

5

4

Pin Name

FB

LX

VOUT2

EN1

EN2

VIN1

VIN2

GND1

GND2

POR

I/O

Descriptions

I CH1 Error Amplifier input pin

O CH1 Inductor connection pin

O CH2 LDO output pin

I CH1 Control pin (L : shutdown / H : operation)

I CH2 Control pin (L : shutdown / H : operation)

– CH1 Power supply pin

– CH2 Power supply pin

– CH1 Ground pin

– CH2 Ground pin

O CH1 Power on reset output pin (NMOS open drain)

Document Number: 002-08460 Rev. *C

Page 4 of 29

Share Link: