參數(shù)資料
型號: 295A910
英文描述: INSTALLATION TESTER CHECKBOX16
中文描述: 安裝測試儀CHECKBOX16
文件頁數(shù): 3/12頁
文件大?。?/td> 94K
代理商: 295A910
2961
HIGH-CURRENT
HALF-BRIDGE
PRINTHEAD/MOTOR DRIVER
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Output Drivers
Output Leakage Current
I
CEX
V
EN
= 0.8 V, V
SOURCE
= 0 V
<-1.0
-100
μ
A
V
EN
= 0.8 V, V
SINK
= 45 V
<1.0
100
μ
A
Output Saturation Voltage
V
CE(SAT)
Source Driver, I
OUT
= -3.4 A
1.6
2.2
V
Source Driver, I
OUT
= -3.0 A
1.5
V
Sink Driver, I
OUT
= 3.4 A
1.0
1.4
V
Sink Driver, I
OUT
= 3.0 A
0.9
V
Output Sustaining Voltage
V
CE(sus)
I
OUT
=
±
3.4 A, L = 3 mH
45
V
Recovery Diode Leakage Current
I
R
V
R
= 45 V
<1.0
100
μ
A
Recovery Diode Forward Voltage
V
F
I
F
= 3.4 A
2.0
V
Motor Supply Current
I
BB(on)
V
EN
= 2.0 V, V
IN
= 0.8 V, No Load
70
mA
I
BB(off)
V
EN
= 0.8 V
2.5
mA
Output Rise Time
t
r
Source Driver, I
OUT
= -3.4 A
600
ns
Sink Driver, I
OUT
= 3.4 A
600
ns
Output Fall Time
t
f
Source Driver, I
OUT
= -3.4 A
600
ns
Sink Driver, I
OUT
= 3.4 A
600
ns
Control Logic
Logic Input Voltage
V
IN(1)
2.0
V
V
IN(0)
0.8
V
Logic Input Current
I
IN(1)
V
IN
= 5.0 V
10
μ
A
I
IN(0)
V
IN
= 0 V
-1.0
mA
Reference Input Current
I
REF
V
REF
= 5.0 V
50
μ
A
Transconductance
I
TRIP
/V
REF
V
REF
= 1.0 V
0.9
1.0
1.1
A/V
V
REF
= 3.2 V
0.9
1.0
1.1
A/V
Logic Supply Current
I
CC
V
EN
= 2.0 V, V
IN
= 0.8 V, No Load
160
mA
V
EN
= 0.8 V
15
mA
Turn On Delay
t
pd(on)
Source Driver
600
ns
Sink Driver
600
ns
Turn Off Delay
t
pd(off)
Source Driver
2.0
μ
s
Sink Driver
2.0
μ
s
Thermal Shutdown Temperature
T
J
165
°
C
Negative current is defined as coming out of (sourcing) the specified device terminal.
ELECTRICAL CHARACTERISTICS at T
A
= +25
°
C, V
BB
= 45 V,
V
CC
= 4.75 V to 5.25 V, R
CV
= 2940
(unless otherwise noted).
相關(guān)PDF資料
PDF描述
2961 HIGH-CURRENT HALF-BRIDGE PRINTHEAD/MOTOR DRIVER.WITH INTERNAL CURRENT SENSING AND CONTROL
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