RC5061 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

RC5061

High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms

Fairchild Semiconductor 

RC5061

Typical Operating Characteristics (continued)

2.042

2.040

2.038

2.036

2.034

2.030

2.028

2.026

0

25

70

100

Temperature (°C)

PRODUCT SPECIFICATION

Linear Regulator Noise

Time (100µs/div)

Application Circuit

L1

(Optional)

+5V

CIN*

VO

COUT*

C10

R6

C1

R7

C2

Q1

L2

Q2

D1

3.3V IN

Q3

1.5V†

C8

R2

1

20

2

19

3

18

VID4

4

U1

17

R3

VID3

5

VID2

6

VID1

7

RC5061

16

15

14

VID0

8

13

9

12

10

11

C3

Q4

C11

2.5V†

C9

Figure 1. Typical Application Circuit

(Worst Case Analyzed! See Appendix for Details)

R1

+12V

C5

VCC

ENABLE/SS

C4

R4

PWRGD

C6

* Refer to Appendix for values

of COUT, CIN and R7.

† Adjustable with an external

divider.

8

REV. 1.0.0 7/6/00

Share Link: