TK111xxS
ABSOLUTE MAXIMUM RATINGS TK111xxSCL
Supply Voltage ......................................................... 16 V
Control Terminal Voltage ......................................... 12 V
Noise Bypass Terminal Voltage ................................. 5 V
Power Dissipation (Note 1) ................................ 500 mW
Reverse Bias ............................................................ 10 V
Storage Temperature Range ................... -55 to +150
°C
Operating Temperature Range ...................-30 to +80
°C
Operating Voltage Range ............................... 1.8 to 12 V
Junction Temperature ........................................... 150
°C
Lead Soldering Temperature (10 s) ...................... 235
°C
TK111xxSCL ELECTRICAL CHARACTERISTICS
Test conditions: V
IN
= V
OUT(TYP)
+ 1 V, T
A
= 25
°C,
unless otherwise specified.
SYMBOL
I
Q
I
STBY
V
OUT
Line Reg
PARAMETER
Quiescent Current
Standby Current
Output Voltage
Line Regulation
TEST CONDITIONS
I
OUT
= 0 mA, Excluding I
CONT
V
IN
= 6 V, Output OFF, V
CONT
≤
0.15 V
I
OUT
= 10 mA, V
IN
= V
OUT(TYP)
+ 1 V
V
IN
= V
OUT(TYP)
+ 1 V to
V
OUT(TYP)
+ 6 V, (Note 2)
I
OUT
= 1 to 60 mA, (Note 2)
I
OUT
= 1 to 100 mA, (Note 2)
V
DROP
I
OUT
I
OUT(PULSE)
Dropout Voltage
Continuous Output Current
Pulse Output Current
I
OUT
= 60 mA, (Note 2)
(Note 2)
5 ms pulse, 12.5 % duty cycle, (Note
2)
f = 1 kHz, C
L
= 4.7 µF,
C
N
= 0.1 µF, V
IN
= V
OUT(TYP)
+ 2 V, V
R
=
200 mVrms, I
OUT
= 10 mA, (Notes
3,4)
400 Hz
≤
f
≤
80 kHz, C
L
= 4.7 µF,
C
N
= 0.01 µF, V
IN
= V
OUT(TYP)
+ 2 V,
I
OUT
= 10 mA, (Notes 3,4)
See Table 1
0.8
8
14
120
18
30
55
200
10 0
130
MIN
TYP
140
MAX
200
0.1
UNITS
µA
µA
V
mV
mV
mV
mV
mA
mA
Load Reg Load Regulation
RR
Ripple Rejection
70
dB
V
NO
Output Noise Voltage
Noise Bypass Terminal
Voltage
Temperature Coefficient
30
µVrms
V
ref
∆V
OUT
/∆T
1.25
I
OUT
= 10 mA
25
V
ppm/° C
CONTROL TERMINAL SPECIFICATIONS
I
CONT
V
CONT(ON)
V
CONT(OFF)
Control Current
Control Voltage ON
Control Voltage OFF
V
CONT
= 1.8 V, Output ON
Output ON
Output OFF
1.5
0.35
1.2
4
µA
V
V
Note 1: Power dissipation is 500 mW when mounted as recommended. Derate at 4.0 mW/°C for operation above 25
°C.
Note 2: Refer to “Definition of Terms.”
Note 3: Ripple rejection and noise voltage are affected by the value and characteristics of the capacitor used.
Note 4: Output noise voltage can be reduced by connecting a capacitor to the noise bypass terminal.
Gen. Note: Parameters with min. or max. values are 100% tested at T
A
= 25
°C.
Gen. Note: Exceeding the “Absolute Maximum Ratings” can damage the device.
Page 2
March 1999 TOKO, Inc.
TOKO [ TOKO, INC ]
