IRU3065CLTR International Rectifier, IRU3065CLTR Datasheet - Page 7

• Manufacturer Part Number: IRU3065CLTR
• Description: IC POS-NEG DC-DC CNTRLR SOT23-6
• Manufacturer: International Rectifier
• Type: Invertingr

Specifications of IRU3065CLTR

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1A
• Frequency - Switching: Adj to 1.5MHz
• Voltage - Input: 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Power - Output: 240mW
• For Use With: IRDC3065 - LOW PWR SWTCH REG REF DESIGN KIT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure.5 Efficiency with 4.7uH inductor, 250kHz op-
eration
Figure 6. Efficiency with 1.2uH inductor, 800k
Hz operation
75
70
65
60
55
50
75
70
65
60
55
50
Efficiency versus load current
0
0
Efficiency versus load current
Characteristics of IRU3065
Efficiency(%) with diode
Efficiency(%) with 100ohm resistor
Efficiency(%) with diode
Efficiency(%) with 100 resistor
100
100
200
Iout(mA)
Iout(mA)
200
300
300
400
400
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Fig.8. Frequency versus load current. (Vout= -5V,
Iocp=400mA).
Fig.7. Output voltage (absolute value) versus load
current. (Vout= -5V, Iocp=400mA)
6
5
4
3
2
1
0
900
800
700
600
500
400
300
200
100
0
0
0
Frequency (KHz) versus load current
200
200
Vout(V) vs Iout(mA)
400
Iout(mA)
400
Iout(mA)
IRU3065(PbF)
600
600
800
800
1000
1000
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