NCP1450ASN19T1G ON Semiconductor, NCP1450ASN19T1G Datasheet - Page 7

• Manufacturer Part Number: NCP1450ASN19T1G
• Description: IC CTRLR DC-DC PWM 1.9V SOT23-5
• Manufacturer: ON Semiconductor
• Type: Step-Up (Boost), Inverting, Flyback, Forward Converter, Sepicr

Specifications of NCP1450ASN19T1G

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.9V
• Current - Output: 1A
• Frequency - Switching: 180kHz
• Voltage - Input: 0.6 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Power - Output: 500mW
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1450ASN19T1GOS; NCP1450ASN19T1GOS; NCP1450ASN19T1GOSTR

1.0
0.8
0.6
0.4
0.2
0.0
20
20
25
15
10
25
15
10
5
0
5
0
−50
−50
−50
Figure 15. NCP1450ASN19T1 Standby Current
Figure 19. NCP1450ASN30T1 Off−State Current
Figure 17. NCP1450ASN50T1 Standby Current
NCP1450ASN30T1
V
V
Open−Loop Test
NCP1450ASN19T1
V
Open−Loop Test
NCP1450ASN50T1
V
Open−Loop Test
OUT
CE
OUT
OUT
= 0 V
−25
−25
−25
= 5.0 V
= 1.9 V + 0.5 V
= 5.0 V + 0.5 V
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
vs. Temperature
vs. Temperature
vs. Temperature
25
25
25
50
50
50
75
75
75
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NCP1450A
100
100
100
7
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
25
20
15
10
5
0
−50
−50
−50
Figure 18. NCP1450ASN19T1 Off−State Current
Figure 20. NCP1450ASN50T1 Off−State Current
Figure 16. NCP1450ASN30T1 Standby Current
NCP1450ASN19T1
V
V
Open−Loop Test
NCP1450ASN50T1
V
V
Open−Loop Test
NCP1450ASN30T1
V
Open−Loop Test
OUT
CE
OUT
CE
OUT
= 0 V
= 0 V
−25
−25
−25
= 5.0 V
= 5.0 V
= 3.0 V + 0.5 V
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
vs. Temperature
vs. Temperature
vs. Temperature
25
25
25
50
50
50
75
75
75
100
100
100