NCP1402_06 ONSEMI [ON Semiconductor], NCP1402_06 Datasheet - Page 4

• Manufacturer Part Number: NCP1402_06
• Description: 200 mA, PFM Step−Up Micropower Switching Regulator
• Manufacturer: ONSEMI [ON Semiconductor]

5. V
6. CE pin is integrated with an internal 10 MW pullup resistor.
ELECTRICAL CHARACTERISTICS
OSCILLATOR
LX (PIN 5)
CE (PIN 1)
TOTAL DEVICE
Switch On Time (current limit not asserted)
Switch Minimum Off Time
Maximum Duty Cycle
Minimum Startup Voltage (I
Minimum Startup Voltage Temperature Coefficient (T
Minimum Operation Hold Voltage (I
Soft−Start Time (V
Internal Switching N−Channel FET Drain Voltage
LX Pin On−State Sink Current (V
Voltage Limit
Off−State Leakage Current (V
CE Input Voltage (V
CE Input Current (Note 6)
Output Voltage
Output Voltage Temperature Coefficient (T
Operating Current 2 (V
Off−State Current (V
Operating Current 1 (V
Device Suffix:
High State, Device Enabled
Low State, Device Disabled
High State, Device Enabled (V
Low State, Device Disabled (V
Device Suffix:
Device Suffix:
Device Suffix:
SET
19T1
27T1
30T1
33T1
40T1
50T1
19T1
27T1
30T1
33T1
40T1
50T1
19T1
27T1
30T1
33T1
40T1
50T1
19T1
27T1
30T1
33T1
40T1
50T1
means setting of output voltage.
OUT
OUT
OUT
OUT
OUT
u 0.8 V)
= V
= 5.0 V, V
O
= V
= V
SET
= 0 mA)
LX
CE
CE
Characteristic
OUT
OUT
x 0.96)
= 6.0 V, T
LX
= V
= V
CE
O
= 0.4 V)
= V
= 6.0 V, V
= 0 mA)
SET
SET
= 0 V, T
CE
(For all values T
+0.5 V, Note 5)
x 0.96)
A
A
= 6.0 V)
= −40°C to 85°C)
= −40°C to +85°C)
A
CE
= −40°C to +85°C, Note 6)
= 0 V)
A
= −40°C to 85°C)
http://onsemi.com
A
= 25°C, unless otherwise noted.)
NCP1402
4
V
Symbol
V
I
I
V
DV
DV
CE(high)
CE(high)
CE(low)
D
V
V
V
CE(low)
I
I
I
I
V
LXLIM
t
I
LKG
DD2
OFF
DD1
t
t
MAX
start
OUT
hold
SS
on
off
LX
LX
OUT
start
1.853
2.632
2.925
3.218
3.900
4.875
0.45
−0.5
−0.5
Min
110
130
130
130
130
130
3.6
1.0
0.3
0.3
0.9
70
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
1.45
−1.6
0.65
0.15
Typ
145
180
190
200
210
215
150
150
150
150
150
150
5.5
0.8
2.0
0.5
1.9
2.7
3.0
3.3
4.0
5.0
0.6
78
13
30
39
42
45
55
70
−
−
−
−
0
1.948
2.768
3.075
3.383
4.100
5.125
Max
0.95
100
100
7.6
1.9
6.0
0.9
1.0
0.3
0.5
0.5
1.0
85
15
50
60
60
60
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
ppm/°C
mV/°C
Unit
mA
ms
mA
mA
mA
mA
mA
ms
ms
%
V
V
V
V
V
V