RC5051M Fairchild Semiconductor, RC5051M Datasheet - Page 5

• Manufacturer Part Number: RC5051M
• Description: DC/DC Switching Controllers DC-DC Converter Prog Sync
• Manufacturer: Fairchild Semiconductor

Specifications of RC5051M

• Number Of Outputs: 1
• Output Voltage: 1.3 V to 3.5 V
• Output Current: 15 A
• Mounting Style: SMD/SMT
• Package / Case: SOIC-20 Wide
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Typical Operating Characteristics
(VCCA, VCCD = 5V, f
REV. 1.0.4 4/2/01
88.0
86.0
84.0
82.0
80.0
78.0
76.0
74.0
72.0
70.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.5
3.0
2.5
2.0
1.5
1.0
0
1.30
1
0
1.40
Output Voltage vs. Output Current,
3
Output Programming, VID4 = 0
Efficiency vs. Output Current
5
1.50
OSC
5
Output Current (A)
Output Current (A)
R
DAC Set Point
1.60
= 280 KHz, and T
SENSE
10
7
V
OUT
1.70
= 6m
= 2.0V
9
15
1.80
11
V
1.90
A
OUT
20
= +25 C using circuit in Figure 1, unless otherwise noted)
13
= 2.8V
2.00
14.5
25
1250
1050
2.83
2.82
2.81
2.80
2.79
2.78
2.77
2.76
2.75
2.74
2.73
850
650
450
250
50
3.5
3.0
2.5
2.0
1.5
1.0
18
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
1
3
Output Programming, VID4 = 1
Load Regulation, V
39
Oscillator Frequency vs. C
5
Output Current (A)
DAC Set Point
75
7
C
EXT
9
150
(pf)
OUT
= 2.8 V
11
300
EXT
13
65-5050-03
RC5051
14.5
560
5