el7571c ETC-unknow, el7571c Datasheet - Page 2

• Manufacturer Part Number: el7571c
• Description: Programmable Controller
• Manufacturer: ETC-unknow

EL7571C
Programmable PWM Controller
Absolute Maximum Ratings
Supply Voltage:
Input Pin Voltage:
VHI
Storage Temperature Range:
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: T
DC Electrical Characteristics
T
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
R
R
R
I
I
I
I
I
I
DISCHARGE
I
I
I
A
VIN
VIN DIS
SOURCE/SINK
RAMP
OSC CHARGE
OSC
REFMAX
VID
OTEN
Parameter
DS ON
FB
CS
IN
UVLO HI
UVLO LO
OUT RANGE
OUT 1
OUT 2
REF
ILIM
IREV
OUT PG
OVP
OTEN LO
OTEN HI
ID LO
ID HI
OSC
PWRGD LO
= 25°C, V
IN
= 5V, C
Input Voltage Range
Input Under Voltage Lock out Upper Limit
Input Under Voltage Lock out Lower Limit
Output Voltage Range
Steady State Output Voltage Accuracy, VID =
10111
Steady State Output Voltage Accuracy, VID =
00101
Reference Voltage
Current Limit Voltage
Current Reversal Threshold
Output Voltage Power Good Lower Level
Output Voltage Power Good Upper Level
Over-Voltage Protection Threshold
Power Down Input Low Level
Power Down Input High Level
Voltage I.D. Input Low Level
Voltage I.D. Input High Level
Oscillator Voltage Swing
Power Good Output Low Level
HSD, LSD Switch On-Resistance
FB Input Impedance
CS Input Impedance
Quiescent Supply Current
Supply Current in Output Disable Mode
Peak Driver Output Current
C
Oscillator Charge Current
Oscillator Discharge Current
VREF Output Current
VID Input Pull up Current
OTEN Input Pull up Current
SLOPE
OSC
Ramp Current
= 330pF, C
Description
-.03 below Ground, +0.3 above Supply
SLOPE
= 390pF, R
(T
A
J
SENSE
= 25°C)
= T
65°C to +150°C
C
-0.5V to 14V
-0.5V to 27V
Positive going input voltage
Negative going input voltage
See VID table
I
I
V
V
V
V
I
V
LX) = 12V
V
V
V
(VHI-LX) = 12V
High Side Switch Active
1.2>V
1.2>V
= T
L
L
OUT
= 7.5m unless otherwise specified.
ILIM
IREV
OUT
IN
IN
OTEN
OTEN
IN
= 6.5A, V
= 6.5A, V
A
, V
,V
= -10uA
.
= 1mA
INP
OSC
OSC
= 2.05V
= (V
INP
= (V
>(V
<1.5V
= 12V, Measured at HSD, LSD,
>0.35V
>0.35V
= 12V, I
IN
CS
CS
OUT
OUT
-0.5)V
-V
-V
2
Condition
FB
FB
= 2.8V
=1.8V
Operating Temperature Range:
Operating Junction Temperature:
Peak Output Current:
Power Dissipation:
)
)
OUT
= 100mA, (VHI-
(V
(V
1.396
Min
3.15
2.74
1.74
IN
IN
125
4.5
3.6
1.3
-40
-18
8.5
+9
8
3
3
-1.5)
-1.5)
Typ
2.82
1.81
1.41
0.85
0.76
154
+13
115
-14
3.5
4.8
9.5
1.2
2.5
12
14
50
-5
4
2
5
5
1.424
Max
12.6
3.85
2.90
+17
185
4.4
3.5
1.9
-10
1.5
1.5
0.5
20
16
20
25
6
2
1
7
7
SO20 500mW
0°C to +70°C
Unit
V
mV
mV
mA
mA
mA
k
k
µA
µA
µA
µA
µA
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
A
P-P
125°C
3A