ACPL-335J Datasheet, PDF (6/20 Pages) Broadcom Corporation. – Peak output current: 2.5 A maximum

ACPL-335J
Data Sheet
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Notes
Operating Temperature
Input Supply Voltage
Total Output Supply Voltage
Negative Output Supply Voltage
Positive Output Supply Voltage
Input LED Current
Input Voltage (OFF)
Input pulse width
T_A
–40
105
°C
V_CC1 – V_EE1
8
18
V
V_CC2 – V_EE2
12
20
V
a
V_EE2 – V_E
–8
0
V
b
V_CC2 – V_E
12
20
V
I_F(ON)
10
16
mA
V_F(OFF)
–5.5
0.8
V
t_ON(LED)
500
—
ns
a. 12V 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 11.2V.
b. Maximum pulse width = 1 μs, maximum duty cycle = 1%
Electrical and Switching Specifications
Unless otherwise specified, all Minimum/Maximum specifications are at recommended operating conditions. All typical values at
T_A = 25°C, V_CC1 = 12V, V_CC2-V_EE2=13V, V_E-V_EE2=0V. All voltages at input IC reference to V_EE1, all voltages at output IC reference to V_EE2.
Parameter
IC Supply Current
Input Supply Current
Output Low Supply Current
Output High Supply Current
Logic Input and Output
LED Forward Voltage
LED Reverse Breakdown Voltage
Input Capacitance
LED Turn on Current Threshold, Low to High
LED Turn on Current Threshold, High to Low
LED Turn on Current Hysteresis
/FAULT Logic Low Output Current
/FAULT Logic High Output Current
/UVLO Logic Low Output Current
/UVLO Logic High Output Current
Gate Driver
High Level Output Current
Low Level Output Current
High Level Output Voltage
Symbol
Min. Typ.* Max. Units Test Conditions Fig. Notes
I_CCI
I_CC2L
I_CC2H
—
3.7
6.0 mA
—
10.5 13.2 mA I_F = 0 mA
—
10.6 13.6 mA I_F = 10 mA
V_F
V_BR
C_IN
I_TH+
I_TH-
I_{TH_HYS}
I_{FAULT_L}
I_{FAULT_H}
I_{UVLO_L}
I_{UVLO_H}
1.25
1.55 1.85 V I_F = 10 mA
6
—
—
V I_F = –10 μA
—
90
— pF
—
—
2.7
6.6 mA V_O = 5V
—
2.1
6.4 mA V_O = 5V
—
0.6
— mA
—
4.0
9.0
— mA V_/FAULT = 0.4V
—
—
20 A V_/FAULT = 5V
4.0
9.0
— mA V_/UVLO = 0.4V
—
—
20 A V_/UVLO = 5V
I_OH
—
–2.0 –0.75 A V_O = V_CC2 – 3V
I_OL
1.0
2.2
—
A V_O = V_EE2 + 2.5V
V_OH
V_CC2 – 0.5 V_CC2 – 0.2 —
V I_O = –100 mA
1
2
2
3
4
4
5
a
6
a
b_, c_, d
Broadcom
-6-