NCP5010 ON Semiconductor, NCP5010 Datasheet - Page 4

• Manufacturer Part Number: NCP5010
• Description: Boost Converter
• Manufacturer: ON Semiconductor

7. Efficiency is defined by 100 * (P
8. Guaranteed by design and characterized with L = 22 mH, DCR = 0.7 W max.
9. Load = 4 LEDs (V
10. V
ELECTRICAL CHARACTERISTICS
Pin
B1
C2
C1
C1
C1
C1
B3
C1
B1
B1
C1
B1
B1
C2
A2
A2
A2
IN
V
I
OUT
= 3.6 V, Ripple = 0.2 V P−P, I
IN
= 4.2 V with L= Coilcraft DT1608C−223
V
I
NMOS R
F
M
E
OVP
OVP
P
I
F
F
U
U
I
S
ISTDB
I
V
V
R
= 30 mA, Load = 5 LEDs (V
PEAK_MAX
OUT
OUTSC
Q
OSC
BV
BVLR
IN
FF
OUT
CPT
IL
IH
VLO
VLOH
CTRL
DUTY
Symbol
ON
H
DS(on)
F
= 3.5 V by LED), C
Supply Voltage
Switch Current Limit
Internal Switch On Resistor
PWM Oscillator Frequency
Maximum Duty Cycle
Efficiency (Note 7)
Overvoltage Clamp Voltage
Overvoltage Clamp Hysteresis
Output power (Note 8)
Minimum Output Current Controlled No Skip Mode
(Note 9)
Feedback Voltage Threshold in Steady State
Feedback Voltage Line Regulation (Notes 9 and 10)
V
Undervoltage Lockout Hysteresis
Short Circuit Output Current
Short Circuit Protection Threshold
Stand by Current, I
V
Quiescent Current
Voltage Input Logic Low
Voltage Input Logic High
CTRL Pin Pulldown Resistance
IN
bat
out
V
V
Overtemperature range
At 25°C
From DC to 100 Hz
Threshold to Enable the Converter
Threshold to Disable the Converter
Detected
Released
Device Not Switching (BF = VIN)
Device Switching (R
OUT
Undervoltage Lockout measured at 25°C
= 4.2 V
IN
IN
/ P
F
= 3.1 V
< 3.1 V
= 15 mA.
in
= 3.5 V per LED) bypassed by 1 mF X5R
OUT
) at 25°C
(Limits apply for T
= 1 mF X5R, L= Coilcraft DT1608C−223.
OUT
= 0 mA, CTRL = Low
Rating
FB
disconnected)
http://onsemi.com
A
between −40°C to +85°C and V
NCP5010
4
Min
280
500
300
475
490
175
2.7
0.8
2.2
2.0
1.2
91
20
35
47
IN
= 3.6 V, unless otherwise noted)
Typ
420
500
500
200
0.6
1.0
1.0
1.0
0.2
2.4
2.2
0.4
1.0
95
84
22
20
50
67
Max
560
525
510
370
5.5
1.0
1.2
0.5
2.6
2.4
2.0
0.3
65
87
% of V
MHz
Unit
%/V
mW
mA
mA
mV
mV
mA
mA
kW
mA
W
%
%
V
V
V
V
V
V
IN