xc9515 TOREX SEMICONDUCTOR LTD., xc9515 Datasheet - Page 17

• Manufacturer Part Number: xc9515
• Description: 2 Channel Synchronous Step-down Dc/dc Converter With Manual Reset
• Manufacturer: TOREX SEMICONDUCTOR LTD.

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Output Voltage vs. Ambient Temperature
(4) Oscillation Frequency vs. Ambient Temperature
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.30
1.25
1.20
1.15
1.10
1.05
1.00
1.2
1.1
1.0
0.9
0.8
0.7
-50
-50
-50
-25
-25
-25
Ambient Temperature:Ta[ ℃ ]
Ambient Temperature:Ta[ ℃ ]
Ambient Temperature:Ta[℃ ]
L:4.7uH(CDRH 4D28C),CIN =10uF(c eram ic ),CL=10uF(ce ramic)
L:4.7uH(CDRH 4D28C),CIN =10uF(c eram ic ),CL=10uF(ce ramic)
FOSC=1MHz
V
V
VIN=2.5V,3.0V,4.0V,5.0V,5.5V
L:4.7uH(CD RH4D28C),CIN =10uF(ceramic),CL=10uF(ceramic)
VIN=2.5V,3.0V,4.0V,5.0V,5.5V
f
Vout=1.2V
0
Vout=1.8V
0
OUT
OUT
OSC
VIN=2.5V,3.0V,4.0V,5.0V,5.5V
0
=1.2V
=1.8V
=1MHz
25
25
25
50
50
50
V IN=2.5V,3.0V,4.0V,5.0V,5.5 V
V IN=2.5V,3.0V,4.0V,5.0V,5.5 V
VIN=2.5V,3.0V,4.0V,5.0V,5.5V
75
75
75
100
100
100
1.60
1.55
1.50
1.45
1.40
1.35
1.30
3.40
3.35
3.30
3.25
3.20
3.15
3.10
-50
-50
-25
-25
Ambient T emperature:Ta[ ℃ ]
Ambient Temperature:Ta[ ℃ ]
L:4.7 uH(CDRH 4D28C),CIN =10uF(ce ramic),CL=10uF(ceramic)
L:4.7 uH(CDRH 4D28C),CIN =10uF(ce ramic),CL=10uF(ceramic)
VIN=2.5V,3.0V,4.0V,5.0V,5.5V
V
Vout=3.3V
Vout=1.5V
0
0
V
OUT
OUT
VIN=4.0V,5.0V,5.5V
=1.5V
=3.3V
25
25
50
50
V IN=2.5V,3.0V,4.0V,5.0 V,5.5V
75
75
XC9515
VIN =4.0V,5.0 V,5.5V
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Series
100
100