NCP1587DR2G ON Semiconductor, NCP1587DR2G Datasheet - Page 2

• Manufacturer Part Number: NCP1587DR2G
• Description: IC CTLR SYNC BUCK LV 8-SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of NCP1587DR2G

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1A
• Frequency - Switching: 275kHz
• Voltage - Input: 4.5 ~ 13.2 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Boost, Buck
• Output Voltage: 0.8 V to 5 V
• Output Current: 8 mA
• Switching Frequency: 300 KHz
• Duty Cycle (max): 80 %
• Operating Supply Voltage: 15 V
• Supply Current: 8 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Synchronous Pin: No
• Number Of Pwm Outputs: 2
• On/off Pin: Yes
• Adjustable Output: Yes
• Switching Freq: 300KHz
• Duty Cycle: 80%
• Operating Supply Voltage (max): 13.2V
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

COMP/DIS
FB
6
7
0.8 V
(V
REF
+
-
)
GM
Figure 1. Typical Application Diagram
Ramp
Figure 2. Detailed Block Diagram
Clock
OSC
OSC
FB
COMP/DIS
+
-
http://onsemi.com
GND
V
12 V
CC
FAULT
R
S
PHASE
2
PWM
OUT
BST
BG
TG
Q
LATCH
UVLO
POR
FAULT
FAULT
3.3 V
SCP
-
-
+
+
+
-
2 V
VOCTH
V
CC
V
OUT
5
1
2
8
4
3
BG
GND
V
BST
TG
PHASE
CC
R
set