Datasheet

TMC262 DATASHEET (Rev. 2.14 / 2016-JUL-14) 53
www.trinamic.com
Linear Regulator
DC Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage
V
5VOUT
I
5VOUT
= 10mA
T
J
= 25°C
4.75
5.0
5.25
V
Output resistance
R
5VOUT
Static load
3
W
Deviation of output voltage
over the full temperature
range
V
5VOUT(DEV)
I
5VOUT
= 10mA
T
J
= full range
30
60
mV
Output current capability
(attention, do not exceed
maximum ratings with DC
current)
I
5VOUT
V
VS
= 12V
100
mA
V
VS
= 8V
60
mA
V
VS
= 6.5V
20
mA
Clock Oscillator and CLK
Input
Timing Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Clock oscillator frequency
f
CLKOSC
t
J
=-50°C
10.0
14.3
MHz
Clock oscillator frequency
f
CLKOSC
t
J
=50°C
10.8
15.2
20.0
MHz
Clock oscillator frequency
f
CLKOSC
t
J
=150°C
15.4
20.3
MHz
External clock frequency
(operating)
f
CLK
4
20
MHz
External clock high / low level
time
t
CLK
12
ns
External clock transition time
t
TRCLK
V
INLO
to V
INHI
or back
20
ns
Detector Levels
DC Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
V
VS
undervoltage threshold
V
UV
6.5
8
8.5
V
Short to GND detector
threshold
(V
VS
- V
BMx
)
V
BMS2G
1.0
1.5
2.3
V
Short to GND detector delay
(low-side gate off detected to
short detection)
t
S2G
TS2G=00
2.0
3.2
4.5
µs
TS2G=10
1.6
µs
TS2G=01
1.2
µs
TS2G=11
0.8
µs
Overtemperature warning
t
OTPW
80
100
120
°C
Overtemperature shutdown
t
OT
Temperature rising
135
150
170
°C
Sense Resistor Voltage Levels
DC Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Sense input peak threshold
voltage (low sensitivity)
V
SRTRIPL
VSENSE=0
Cx=248; Hyst.=0
290
310
330
mV
Sense input peak threshold
voltage (high sensitivity)
V
SRTRIPH
VSENSE=1
Cx=248; Hyst.=0
153
165
180
mV