NCP1450ASN27T1G ON Semiconductor, NCP1450ASN27T1G Datasheet - Page 12

• Manufacturer Part Number: NCP1450ASN27T1G
• Description: IC CTRLR DC-DC PWM 2.7V SOT23-5
• Manufacturer: ON Semiconductor
• Type: Step-Up (Boost), Inverting, Flyback, Forward Converter, Sepicr

Specifications of NCP1450ASN27T1G

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2.7V
• 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: NCP1450ASN27T1GOS; NCP1450ASN27T1GOS; NCP1450ASN27T1GOSTR

2.0
1.6
1.2
0.8
0.4
0.0
2.0
1.6
1.2
0.8
0.4
0.0
2.0
1.6
1.2
0.8
0.4
0.0
0
0
0
Voltage vs. Output Current (Using MOSFET)
Voltage vs. Output Current (Using MOSFET)
Voltage vs. Output Current (Using MOSFET)
Figure 49. NCP1450ASN50T1 Startup/Hold
Figure 45. NCP1450ASN19T1 Startup/Hold
Figure 47. NCP1450ASN30T1 Startup/Hold
20
20
20
I
I
I
O
O
O
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
40
40
40
V
V
V
V
V
V
start
hold
start
hold
start
hold
60
60
60
NCP1450ASN30T1
L = 10 mH
Q = NTGS3446T1
C
T
NCP1450ASN50T1
L = 10 mH
Q = NTGS3446T1
C
T
NCP1450ASN19T1
L = 10 mH
Q = NTGS3446T1
C
T
A
A
A
OUT
OUT
OUT
= 25°C
= 25°C
= 25°C
= 220 mF
= 220 mF
= 220 mF
80
80
80
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NCP1450A
100
100
100
12
2.0
1.6
1.2
0.8
0.4
0.0
2.0
1.6
1.2
0.8
0.4
0.0
2.0
1.6
1.2
0.8
0.4
0.0
0
0
0
NCP1450ASN19T1
L = 10 mH
Q = MMJT9410
C
T
A
Figure 48. NCP1450ASN30T1 Startup/Hold
Figure 50. NCP1450ASN50T1 Startup/Hold
OUT
Figure 46. NCP1450ASN19T1 Startup/Hold
= 25°C
Voltage vs. Output Current (Using BJT)
Voltage vs. Output Current (Using BJT)
Voltage vs. Output Current (Using BJT)
= 220 mF
20
20
20
I
I
I
O
O
O
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
V
V
start
hold
40
40
40
V
V
start
hold
V
V
start
hold
60
60
60
NCP1450ASN50T1
L = 10 mH
Q = MMJT9410
C
T
NCP1450ASN30T1
L = 10 mH
Q = MMJT9410
C
T
A
A
OUT
OUT
= 25°C
= 25°C
= 220 mF
= 220 mF
80
80
80
100
100
100