NCP5173MNR2 ON Semiconductor, NCP5173MNR2 Datasheet - Page 5

• Manufacturer Part Number: NCP5173MNR2
• Description: IC PWM BUCK BST FLYBCK INV 8DIP
• Manufacturer: ON Semiconductor
• Type: Step-Up (Boost), Inverting, Flyback, Forward Converter, Sepic, PWM - Current Moder

Specifications of NCP5173MNR2

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1.5A
• Frequency - Switching: 560kHz
• Voltage - Input: 2.7 ~ 30 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: *
• Package / Case: 8-TDFN Exposed Pad
• Voltage - Supply: 2.7 V ~ 30 V
• Frequency-max: 1MHz
• Duty Cycle: 90%
• Pwm Type: Current Mode
• Buck: Yes
• Boost: Yes
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP5173MNR2OS

AGND
V
FB
CC
SS
1.276 V
Shutdown
Delay
Timer
Regulator
Sync
0.4 V Detector
2.0 V
−
+
Positive
Error Amp
Figure 2. Block Diagram
Frequency
Shift 5:1
Shutdown
Thermal
http://onsemi.com
Oscillator
V
C
5
S PWM
Latch
+
R
Slope
Compensation
−
PWM
Comparator
Q
Driver
Ramp
Summer
×5
Switch
63 mW
V
PGND
SW