Absolute Maximum Ratings
Supply Voltage, VIN .....................................................................................................................................................-16V to 26V
Positive Transient Input Voltage, tr > 1ms.............................................................................................................................60V
Negative Transient Input Voltage, T < 100ms, 1% Duty Cycle..........................................................................................-50V
ENABLE RESET
) ...............................................................................................................-0.3V to 10V
Input Voltage Range (
,
Junction Temperature...........................................................................................................................................-40¡C to +150¡C
Storage Temperature Range................................................................................................................................-55¡C to +150¡C
ESD Susceptibility (Human Body Model)..............................................................................................................................2kV
Lead Temperature Soldering
Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak
Reflow (SMD styles only) ......................................................................................60 sec. max above 183¡C, 230¡C peak
Electrical Characteristics: 6V ² VIN ² 26V, IOUT1 = IOUT2 = 100µA, -40¡C ² TA ²+125¡C, -40¡C ²TJ ² +150¡C,
unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
■ Tracking Output (VTRK
)
VSTBY Ð VTRK
,
6V ² VIN ² 26V
-25
+25
mV
VTRK Tracking Error
Adjust Pin Current, IAdj
Line Regulation
100µA ² ITRK ² 250mA (note 1)
Loop in Regulation
1.5
5
5
µA
mV
mV
6V ² VIN ² 26V (note 1)
50
50
Load Regulation
100µA ² ITRK ² 250mA (note 1)
5
Dropout Voltage (VIN Ð VTRK
)
ITRK = 100µA
ITRK = 250mA
100
400
150
700
mV
mV
Current Limit
VIN = 12V, VTRK = 4.5
275
60
500
25
mA
mA
Quiescent Current
VIN = 12V, ITRK = 250mA
50
No Load on VSTBY
Reverse Current
Ripple Rejection
VTRK = 5V, VIN = 0V
200
70
1500
µA
dB
f = 120Hz, ITRK = 250mA
7V ² VIN ² 17V
■ Standby Output (VSTBY
)
Output Voltage, VSTBY
6V ² VIN ² 26V
4.90
5.00
5.10
V
100µA ² ISTBY ² 100mA
Line Regulation
Load Regulation
6V ² VIN ² 26V
5
5
50
50
mV
mV
100µA ² ISTBY ² 100mA
Dropout Voltage (VIN Ð VSTBY
)
ISTBY = 100µA
ISTBY = 100mA
100
400
150
600
mV
mV
Current Limit
VIN = 12V, VSTBY = 4.5V
VIN = 12V, VSTBY = 0V
125
10
200
100
10
mA
mA
mA
Short Circuit Current
Quiescent Current
VIN = 12V, ISTBY = 100mA
ITRK = 0mA
20
VIN = 12V, ISTBY = 300µA
ITRK = 0mA
140
200
200
µA
Reverse Current
Ripple Rejection
VSTBY = 5V, VIN = 0V
100
70
µA
dB
f = 120Hz, ISTBY = 100mA
7V ² VIN ² 17V
60
Note 1: VTRK connected to Adj lead. VTRK can be set to higher values by using an external resistor divider.
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
