NCV33163_05 ONSEMI [ON Semiconductor], NCV33163_05 Datasheet - Page 3

• Manufacturer Part Number: NCV33163_05
• Description: 2.5 A, Step−Up/Down/Inverting Switching Regulators
• Manufacturer: ONSEMI [ON Semiconductor]

3. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
ELECTRICAL CHARACTERISTICS
T
OSCILLATOR
FEEDBACK COMPARATOR 1
FEEDBACK COMPARATOR 2
CURRENT LIMIT COMPARATOR
DRIVER AND OUTPUT SWITCH (Note 3)
LOW VOLTAGE INDICATOR
TOTAL DEVICE
Frequency
Charge Current
Discharge Current
Charge to Discharge Current Ratio
Sawtooth Peak Voltage
Sawtooth Valley Voltage
Threshold Voltage
Input Bias Current (V
Threshold Voltage
Input Bias Current (V
Threshold Voltage
Input Bias Current (V
Sink Saturation Voltage (I
Collector Off−State Leakage Current (V
Bootstrap Input Current Source (V
Bootstrap Input Zener Clamp Voltage (I
Input Threshold (V
Input Hysteresis (V
Output Sink Saturation Voltage (I
Output Off−State Leakage Current (V
Standby Supply Current (V
A
= −40°C to +115°C.)
T
Total Variation over V
Line Regulation (V
Total Variation over Line, and Temperature
T
Line Regulation (V
Total Variation over Line, and Temperature
T
Total Variation over V
Non−Darlington Connection (R
Darlington Connection (Pins 9, 10, 11 connected)
Pins 6, 14, 15 = GND, remaining pins open)
A
T
A
A
A
= 25°C
= 25°C
= 25°C
= 25°C
FB2
FB2
FB1
FB2
Ipk (Sense)
CC
CC
Increasing)
Decreasing)
CC
CC
= 5.05 V)
= 1.25 V)
= 2.5 V to 60 V, T
= 2.5 V to 60 V, T
SW
CC
= 2.5 V to 60 V, and Temperature
= 2.5 V to 60 V, and Temperature
Characteristic
= 2.5 A, Pins 14, 15 grounded)
= 2.5 V to 60 V, Pin 8 = V
= 15 V)
sink
Pin 9
BS
= 2.0 mA)
= V
OH
= 110 W to V
Z
CE
= 15 V)
CC
= 25 mA)
(V
A
A
= 60 V)
CC
+ 5.0 V)
= 25°C)
= 25°C)
= 15 V, Pin 16 = V
CC
, I
CC
SW
http://onsemi.com
,
/I
DRV
NCV33163
≈ 20)
CC
3
, C
T
= 620 pF, for typical values T
V
I
I
source(DRV)
th(Ipk Sense)
chg
Symbol
I
V
V
V
V
V
V
IB(sense)
I
I
I
IB(FB1)
IB(FB2)
I
OSC(P)
OSC(V)
f
dischg
th(FB1)
th(FB2)
CE(sat)
OL(LVI)
C(off)
I
I
OSC
V
I
/I
V
V
chg
OH
CC
dischg
th
H
Z
V
1.225
1.213
− 0.4
4.85
1.07
Min
230
8.0
4.9
0.5
CC
6.0
46
45
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
+
A
= 25°C, for min/max values
V
0.008
0.008
1.125
1.25
0.55
5.05
1.25
0.02
0.15
0.01
Typ
225
100
250
9.0
1.0
0.6
1.0
2.0
CC
7.0
6.0
50
25
15
−
−
−
0
−
+
V
1.275
1.287
Max
0.03
5.25
0.03
1.18
200
270
100
5.2
0.4
1.0
1.4
4.0
CC
9.0
0.4
5.0
54
55
10
20
10
−
−
−
−
−
−
+
Unit
%/V
%/V
kHz
mV
mA
mV
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
−