ncp1510a ON Semiconductor, ncp1510a Datasheet - Page 5

• Manufacturer Part Number: ncp1510a
• Description: High Efficiency Dc-dc Converters
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
mode; T
Sync PWM Mode Characteristics
PWM Mode with Internal Oscillator Characteristics
Pulsed Mode Characteristics
Switching P−FET Current Limit
Minimum On Time
Rdson Switching P−FET and N_FET
Switching P−FET and N−FET Leakage Current
Output Overvoltage Threshold
Feedback Voltage Accuracy, V
C
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Load Transient Response
10 to 100 mA Load Step
Line Transient Response, I
3.0 to 3.6 V
Switching P−FET Current Limit
Minimum On Time
Internal Oscillator Frequency
Rdson Switching P−FET and N_FET
Switching P−FET and N−FET Leakage Current
Output Overvoltage Threshold
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Load Transient Response
10 to 100 mA Load Step
Line Transient Response, I
3.0 to 3.6 V
On Time
Output Ripple Voltage, I
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
Feedback Voltage Accuracy, V
B0
= L, C
A
= –30 to 85°C for Min/Max values, unless otherwise noted.
B1
in
in
= L
Line Step
Line Step
out
out
out
= 100 mA
= 100 mA
= 100 mA
out
out
out
out
out
out
out
out
out
out
out
out
Characteristic
Set = 1.05 V
Set = 1.35 V, C
Set = 1.57 V, C
Set = 1.8 V, C
Set = 1.05 V, C
Set = 1.35 V, C
Set = 1.57 V, C
Set = 1.8 V, C
Set = 1.05 V, C
Set = 1.35 V, C
Set = 1.57 V, C
Set = 1.8 V, C
(V
in
= 3.6 V, Vo = 1.57 V, T
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
= H, C
= H, C
= H, C
= L, C
= H, C
= L, C
= L, C
= H, C
= L, C
= L, C
= H, C
B1
B1
B1
B1
B1
B1
B1
B1
http://onsemi.com
B1
B1
B1
= L
= L
= L
= H
= L
= H
= L
= H
= H
= H
= H
A
5
= 25°C, Fsyn = 600 kHz 50% Duty Cycle square wave for PWM
Symbol
Ton min
Ton min
Rdson
Rdson
Fosc
Ileak
Ileak
I lim
V
V
V
V
V
V
I lim
V
V
V
V
V
V
V
V
V
V
V
Ton
Vo
Vo
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
1.018
1.309
1.523
1.746
1.018
1.309
1.523
1.746
0.998
1.289
1.503
1.726
Min
700
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
1.050
1.350
1.570
1.800
1.050
1.350
1.570
1.800
1.050
1.350
1.570
1.800
"10
"10
0.23
0.23
Typ
800
800
900
660
3.0
5.0
75
35
75
35
22
0
0
1.082
1.391
1.617
1.854
1.082
1.391
1.617
1.854
1.102
1.411
1.637
1.874
1200
Max
1.0
1.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
mVpp
mVpp
nsec
nsec
nsec
Unit
kHz
mA
mV
mA
mV
mV
mA
mA
W
%
W
%
V
V
V
V
V
V
V
V
V
V
V
V