CS4124 Datasheet, PDF (2/6 Pages) Cherry Semiconductor Corporation – High Side PWM FET Controller

Absolute Maximum Ratings
Storage Temperature ................................................................................................................................................-65˚C to 150˚C
V_CC .................................................................................................................................................................................-0.3V to 30V
V_CC Peak Transient Voltage (load dump = 26V w/series 10Ω resistor) ...........................................................................40V
Input Voltage Range (at any input) ...........................................................................................................................-0.3V to 10V
Maximum Junction Temperature ..........................................................................................................................................150˚C
Lead Temperature Soldering
Wave Solder (through hole styles only) ......................................................................................10 sec. max, 260°C peak
ESD Capability (Human Body Model) ....................................................................................................................................2kV
Electrical Characteristics: 4V ≤ V_CC ≤ 26V, -40˚C < T_A < 125°C, (unless otherwise specified)
PARAMETER
s V_CC Supply
Operating Current Supply
Quiescent Current
Overvoltage Shutdown
TEST CONDITIONS
7V ≤ V_CC ≤ 18V
4V ≤ V_CC < 7V, 18V < V_CC ≤ 26V
V_CC = 12V
MIN
26.5
TYP
MAX
UNIT
5
10
mA
15
mA
170
275
µA
29
V
s Control (CTL)
Control Input Current
Sleep Mode Threshold
Sleep Mode Hysteresis
s Current Sense
Differential Voltage Sense
I_ADJ Input Current
s Linear Regulator
Output Voltage, V_REG
s Inhibit
Inhibit Threshold
Inhibit Hysteresis
s External Drive (OUTPUT)
Output Frequency
CTL = 0V to 5V
7V ≤ V_CC ≤ 26V
4V ≤ V_CC < 7V
7V ≤ V_CC ≤ 18V
I_ADJ = 1V and R_CS1 = 51Ω
I_ADJ = 4V and R_CS1 = 51Ω
4V ≤ V_CC < 7V
I_ADJ =1V and R_CS1 = 51Ω
18V < V_CC ≤ 26V
I_ADJ = 1V and R_CS1 = 51Ω
I_ADJ = 4V and R_CS1 = 51Ω
4V ≤ V_CC ≤ 26V
I_ADJ = 0V to 5V
V_CC = 4V
V_CC = 13.2V
V_CC = 26V
4V ≤ V_CC ≤ 7V
7V ≤ V_CC ≤ 26V
4V ≤ V_CC < 7V
R_OSC = 93.1kΩ, C_OSC = 470pF
7V ≤ V_CC ≤ 18V,
R_OSC = 93.1kΩ, C_OSC = 470pF
18V < V_CC ≤ 26V
R_OSC = 93.1kΩ, C_OSC = 470pF
1196
-2
0.1
2
µA
8%
10%
12%
V_REG
50
100
150
mV
10
150
mV
18
34
mV
104
125
mV
15
39
mV
15
39
mV
102
130
mV
-2
0.3
2
µA
2.0
V
4.85
5.15
V
4.85
5.20
V
40%
50%
60%
V_REG
100
500
mV
150
325
500
mV
10
25
kHz
17
20
23
kHz
17
20
25
kHz