NCP3065PG ON Semiconductor, NCP3065PG Datasheet - Page 11

• Manufacturer Part Number: NCP3065PG
• Description: IC LED DRIVR HP CONST CURR 8-DIP
• Manufacturer: ON Semiconductor
• Type: High Power, Constant Currentr

Specifications of NCP3065PG

• Constant Current: Yes
• Topology: PWM, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 250kHz
• Voltage - Supply: 3 V ~ 40 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 1.5A
• Internal Switch(s): Yes
• Output Current: 1.5 A
• Input Voltage: 3 V to 40 V
• Switching Frequency: 250 KHz
• Mounting Style: Through Hole
• Current, Input Bias: -100 nA
• Current, Supply: 7 mA
• Frequency, Oscillator: 150 kHz
• Package Type: PDIP-8
• Regulator Type: Switching
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Supply: 0 to 40 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCP3065PGOS

88
84
80
76
72
68
64
60
56
Figure 20. Efficiency vs. Input Voltage for the 1.5 A
Buck Demo Board at I
4
Figure 18. 1.5 A Buck Demoboard Layout
8
V
OUT
12
= 3.6 V, Output Cap 100 mF
100 mF Output Capacitor
V
IN
, INPUT VOLTAGE (V)
16
V
OUT
out
= 7.2 V, Output Cap 100 mF
20
= 350 mA, T
24
28
A
= 255C, with
32
http://onsemi.com
36
11
88
84
80
76
72
68
64
60
88
84
80
76
72
68
64
60
Figure 21. Efficiency vs. Input Voltage for the 1.5 A
Buck Demo Board at I
Figure 19. Efficiency vs. Input Voltage for the 1.5 A
4
4
Buck Demo Board at I
V
OUT
V
OUT
8
8
= 3.6 V, Output Cap 100 mF
= 3.6 V, No Output Cap
V
Without Output Capacitor
100 mF Output Capacitor
12
OUT
12
V
V
V
IN
IN
= 7.2 V, Output Cap 100 mF
OUT
, INPUT VOLTAGE (V)
, INPUT VOLTAGE (V)
16
16
= 7.2 V, No Output Cap
out
out
= 700 mA, T
20
20
= 700 mA, T
24
24
A
28
28
= 255C, with
A
= 255C,
32
32
36
36