CS7054 View Datasheet(PDF) - Cherry semiconductor
Part Name
Description
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CS7054 Datasheet PDF : 6 Pages
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Absolute Maximum Ratings
Storage Temperature ................................................................................................................................................-65ûC to 150ûC
VCC ................................................................................................................................................................................-0.3V to 30V
Supply Voltage Range (load dump = 26Vw/series 51½ resistor) VCC Peak Transient Voltage.....................................40V
Input Voltage Range (at any input) ...........................................................................................................................-0.3V to 10V
Maximum Junction Temperature ..........................................................................................................................................150ûC
ESD Capability (Human Body Model) ....................................................................................................................................2kV
Lead Temperature Soldering: Wave Solder (through hole styles only)..........................................10 sec. max, 260¡C peak
Electrical Characteristics: 8V < VCC < 16V, -40ûC < TA < 125¡C, (unless otherwise specified)
PARAMETER
s VCC Supply
Operating Current Supply
Quiescent Current
Overvoltage Shutdown
Overvoltage Hysteresis
TEST CONDITIONS
VCC = 12V
MIN
18
150
TYP
5
170
19.5
325
MAX
10
275
21
500
UNIT
mA
µA
V
mV
s Control (CTL)
Control Input Current
Sleep Mode Threshold
Sleep Mode Hysteresis
CTL = 0V to 5V
-2
0.1
2
µA
8%
10%
12%
VREG
50
100
150
mV
s Current Sense
Differential Voltage Sense
IADJ =51.2% VREG and RCS1= 51½
60.5
IADJ Input Current
IADJ = 0V to 5V
-5
0.3
s Linear Regulator VREG
Output Voltage
VCC = 13.2V
4.85
5.00
s Inhibit
Inhibit Threshold
Inhibit Hysteresis
40%
50%
150
325
s External Drive (OUTPUT)
Output Frequency
Voltage to Duty Cycle
Conversion
ROSC = 105k½, COSC = 390pF
VCC = 13V, CTL = 30% VREG
VCC = 13V, CTL = 70% VREG
17
20
26.3
69.5
Output Rise Time
VCC = 13V, RGATE = 6½, CGATE = 5nF
.25
Output Fall Time
VCC = 13V, RGATE = 6½, CGATE = 5nF
.30
Output Sink Current
VCC = 13V, RGATE = 6½, CGATE = 5nF
400
Output Source Current
VCC = 13V, RGATE = 6½, CGATE = 5nF
400
Output High Voltage
IOUT = 1mA
VCC - 1.7
Output Low Voltage
IOUT = -1mA
2
79.5
mV
2
µA
5.15
V
60%
VREG
500
mV
23
kHz
38.5
%
81.5
%
1
µs
1
µs
mA
mA
V
1.3
V
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