ACPL-337J Datasheet, PDF (6/18 Pages) AVAGO TECHNOLOGIES LIMITED – Rail-to-rail output voltage

Table 5. Electrical Specifications (DC)
Unless otherwise noted, all typical values at T_A = 25 °C, V_CC1 = 5 V, V_CC2 – V_EE2 = 30 V, V_E – V_EE2 = 0 V; all Minimum/
Maximum specifications are at Recommended Operating Conditions.
Parameter
Symbol Min. Typ.
Max. Units Test Conditions
Fig. Note
Logic Low Input Voltage
V_IN+L
Logic High Input Voltage
V_IN+H
2
Logic High LED Driver Output R_DS(ON) R_LEDDRVH 5.5
13.5
Logic Low LED Driver Output Voltage V_LEDDRVL 0.2
0.4
Input Low Supply Current
I_CC1L
3
Input High Supply Current
I_CC1H
3
13
Output Low Supply Current
I_CC2L
4.3
Output High Supply Current
I_CC2H
5.4
LED Forward Voltage
V_F
1.2
1.55
Temperature Coefficient of Input
ΔV_F/ΔT_A
-1.7
Forward Voltage
0.8 V
25
V
25
24 Ω
I_LEDDRV = -10 mA, V_IN+ = 5 V 25
0.8 V
I_LEDDRV = 2.4 mA, V_IN+ = 0 V 25
6
mA I_F = 0 mA, V_IN+ = 0 V
1
6
mA I_F = 10 mA, V_IN+=0 V
1
16 mA I_LEDDRV = 10 mA , V_IN+=5 V
6.5 mA I_F = 0 mA
2, 3
7.5 mA I_F = 10 mA
2, 3
1.95 V
I_F =10 mA
4
mV/°C I_F = 10 mA
LED Reverse Breakdown Voltage
V_BR
Input Capacitance
C_IN
LED Turn on Current Threshold Low I_TH+
to High
5
70
0.25
2
V
I_F = 10 µA
pF
6
mA V_OUT = 5 V
LED Turn on Current Threshold High I_TH-
to Low
0.15
1.5
5.5 mA V_OUT = 5 V
LED Turn on Current Hysteresis
I_{TH_HYS}
0.5
High Level Output Current
I_OH
-3
-4.0
Low Level Output Current
I_OL
3
3.5
High Output Transistor R_DS(ON)
R_DS,OH
0.5
2.3
Low Output Transistor R_DS(ON)
R_DS,OL
0.2
1.4
Low Level Output Current During I_OLF
55
115
Fault Condition
mA
A
A
4.5 Ω
3.6 Ω
170 mA
V_CC2 - V_OUT =15 V
V_OUT - V_EE = 15 V
I_OH = -3 A
I_OL = 3 A
V_OUT - V_EE = 14 V
51
61
52
62
93
High Level Output Voltage
Low Level Output Voltage
Clamp Threshold Voltage
Clamp Low Level Sinking Current
Clamp Output Transistor R_DS(ON)
V_CC2 UVLO Threshold Low to High
V_CC2 UVLO Threshold High to Low
V_CC2 UVLO Hysteresis
DESAT Detection Threshold
DESAT Charging Current
DESAT Discharging Current
FAULT Logic Low Output Current
FAULT Logic High Output Current
UVLO Logic Low Output Current
UVLO Logic High Output Current
V_OH
V_CC2– 0.5 V_CC2 – 0.15
V
V_OL
0.1
0.5 V
V_{TH_CLAMP}
2
3
V
I_CLAMP
0.75
1.9
A
R_DS,CLAMP
1.1
3.5 Ω
V_UVLO+ 11
12.5
13.7 V
V_UVLO-
10.1
11.3
12.8 V
V_{UVLO_HYS} 0.4
1.2
V
V_DESAT 6.2
7
7.8 V
I_CHG
0.6
1.0
1.2 mA
I_DSCHG
20
58
mA
I_{FAULT_L} 4
9.0
mA
I_{FAULT_H}
20 µA
I_{UVLO_L}
4
9.0
mA
I_{UVLO_H}
20 µA
I_OUT = -100 mA
I_OUT = 100 mA
V_CLAMP = V_EE + 2.5
I_CLAMP = 1 A
V_OUT > 5 V
V_OUT < 5 V
V_DESAT = 2 V
V_DESAT = 8 V
V_FAULT = 0.4 V
V_FAULT = 5 V
V_UVLO = 0.4 V
V_UVLO = 5 V
7 4, 5, 6
8
4, 6, 7
4, 6, 8
10 6
11 6, 9
12
Notes:
1. Maximum pulse width = 10 μs.
2. Output is sourced at -3.0 A/3.0 A with a maximum pulse width = 10 μs.
3. For further details, see the description of operation during DESAT fault condition section in the application notes.
4. 15 V is the recommended minimum operating positive supply voltage (V_CC2 – V_E) to ensure adequate margin in excess of the maximum V_UVLO+
threshold of 13.7 V. For High Level Output Voltage testing, V_OH is measured with a DC load current. When driving capacitive loads, V_OH will
approach V_CC as I_OH approaches zero.
5. Maximum pulse width = 1.0 ms.
6. Once V_OUT of ACPL-337J is allowed to go High (V_CC2 – V_E > V_UVLO+), the DESAT detection feature of the ACPL-337J will be
the primary source of IGBT protection. UVLO is needed to ensure DESAT is functional. Once V_CC2 exceeds V_UVLO+ threshold,
DESAT will remain functional until V_CC2 is below V_UVLO- threshold. Thus, the DESAT detection and UVLO features of the
ACPL-337J work in conjunction to ensure constant IGBT protection.
7. This is the “increasing” (i.e. turn-on or “positive going” direction) of V_CC2 – V_E.
8. This is the “decreasing” (i.e. turn-off or “negative going” direction) of V_CC2 – V_E.
9. For further details, see the DESAT fault detection blanking time section in the applications notes.
6