Datasheet

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SLVS053D − FEBRUARY 1988 − REVISED NOVEMBER 2003
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, V
CC
=15V
(unless otherwise noted) (continued)
dead-time control section (see Figure 1) (see Note 4)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
Input bias current (DTC) V
I
= 0 to 5.25 V −2 −10 µA
Maximum duty cycle, each output DTC = 0 V 0.45
Input threshold voltage (DTC)
Zero duty cycle 3 3.3
V
Input threshold voltage (DTC)
Maximum duty cycle 0
V
†
All typical values, except for parameter changes with temperature, are at T
A
= 25°C.
NOTE 4. Pulse-testing techniques must be used that maintain the junction temperature as close to the ambient temperature as possible.
pwm comparator section (see Note 4)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
Input threshold voltage (FEEDBACK) DTC = 0 V 3.75 4.5 V
Input sink current (FEEDBACK) V
(FEEDBACK)
= 0.5 V 0.3 0.7 mA
†
All typical values, except for parameter changes with temperature, are at T
A
= 25°C.
NOTE Pulse-testing techniques must be used that maintain the junction temperature as close to the ambient temperature as possible.
total device (see Figure 1) (see Note 4)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
Standby supply current
RT = V
ref
,
All other inputs and outputs open
V
CC
= 15 V 15 21
mA
Standby supply current
RT = V
ref
,
All other inputs and outputs open
V
CC
= 40 V 20 26
mA
Average supply current DTC = 2 V 15 mA
†
All typical values, except for parameter changes with temperature, are at T
A
= 25°C.
NOTE 4. Pulse-testing techniques must be used that maintain the junction temperature as close to the ambient temperature as possible.
switching characteristics, T
A
= 25°C (see Note 4)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output-voltage rise time
CL = 1500 pF, VC = 15 V, VCC = 15 V,
See Figure 2
60 150
ns
Output-voltage fall time
CL = 1500 pF, VC = 15 V, VCC = 15 V,
See Figure 2
35 75
ns
NOTE 4. Pulse-testing techniques must be used that maintain the junction temperature as close to the ambient temperature as possible.