NCP1587EDR2G ON Semiconductor, NCP1587EDR2G Datasheet - Page 5

• Manufacturer Part Number: NCP1587EDR2G
• Description: IC PWM CTLR BUCK UVLO 8-SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of NCP1587EDR2G

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: Adj to 0.8V
• Current - Output: 1A
• Frequency - Switching: 275kHz
• Voltage - Input: 4.5 V ~ 13.2 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.0
4.7
4.4
4.1
3.8
3.5
14
13
12
10
11
9
8
0
0
Figure 5. Soft Start Sourcing Current vs.
10
10
T
T
Figure 3. I
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
20
20
TYPICAL CHARACTERISTICS
Temperature
CC
30
30
vs. Temperature
808
806
804
802
800
798
796
794
792
40
40
0
Figure 7. Reference Voltage (V
50
50
10
T
J
, JUNCTION TEMPERATURE (°C)
60
60
20
http://onsemi.com
Temperature
70
70
30
5
(T
A
40
= 25°C unless otherwise noted)
203
202
201
200
199
198
375
365
355
345
335
325
0
0
V
V
50
CC
Figure 6. SCP Threshold vs. Temperature
CC
ref
Figure 4. Oscillator Frequency (F
) vs.
10
10
= 12 V
= 5 V
T
T
60
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
20
20
70
Temperature
30
30
40
40
50
50
SW
) vs.
60
60
70
70