NCP3170ADR2G ON Semiconductor, NCP3170ADR2G Datasheet - Page 5

• Manufacturer Part Number: NCP3170ADR2G
• Description: IC BUCK SYNC/ASYNC ADJ 3A 8SOIC
• Manufacturer: ON Semiconductor
• Series: -r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of NCP3170ADR2G

• Internal Switch(s): Yes
• Synchronous Rectifier: Both
• Number Of Outputs: 1
• Voltage - Output: 0.8 V ~ 12.8 V
• Current - Output: 3A
• Frequency - Switching: 500kHz
• Voltage - Input: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NCP3170
TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit from Figure 1, TA = 25°C, V
= V
= 12 V, V
= 3.3 V unless otherwise specified)
IN
EN
OUT
Figure 3. Light Load (DCM) Operation 1 ms/DIV
Figure 4. Full Load (CCM) Operation 1 ms/DIV
Figure 5. Start−Up into Full Load 1 ms/DIV
Figure 6. Short−Circuit Protection 200 ms /DIV
Figure 8. 3.3 V Turn on into 1 V Pre−Bias 1 ms /DIV
Figure 7. 50% to 100% Load Transient 100 ms/DIV
http://onsemi.com
5