ISL6210 Datasheet, PDF (4/10 Pages) Intersil Corporation – Dual Synchronous Rectified MOSFET Drivers

ISL6210
Absolute Maximum Ratings
Supply Voltage (PVCC, VCC) . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Input Voltage (V_EN, V_PWM) . . . . . . . . . . . . . . . -0.3V to VCC + 0.3V
BOOT Voltage (V_BOOT-GND). . . -0.3V to 33V (DC) or 36V (<200ns)
BOOT To PHASE Voltage (V_BOOT-PHASE) . . . . . . -0.3V to 7V (DC)
-0.3V to 9V (<10ns)
PHASE Voltage . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 30V (DC)
GND -8V (<20ns Pulse Width, 10μJ)
UGATE Voltage . . . . . . . . . . . . . . . . V_PHASE - 0.3V (DC) to V_BOOT
V_PHASE - 5V (<20ns Pulse Width, 10μJ) to V_BOOT
LGATE Voltage . . . . . . . . . . . . . . . GND - 0.3V (DC) to VCC + 0.3V
GND - 2.5V (<20ns Pulse Width, 5μJ) to VCC + 0.3V
Ambient Temperature Range . . . . . . . . . . . . . . . . . .-40°C to +125°C
HBM ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Thermal Information
Thermal Resistance (Notes 1 and 2)
θ_JA(°C/W) θ_JC(°C/W)
QFN Package . . . . . . . . . . . . . . . . . .
46
8.5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . .-10°C to +100°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . +125°C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. θ_JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.
2. θ_JC, “case temperature” location is at the center of the package underside exposed pad. See Tech Brief TB379 for details.
Electrical Specifications These specifications apply for T_A = -10°C to +100°C, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNITS
SUPPLY CURRENT
Bias Supply Current
POWER-ON RESET
I_VCC
PWM pin floating, V_VCC = 5V
-
170
-
μA
POR Rising
-
3.4
4.2
V
POR Falling
2.6
3.0
-
V
Hysteresis
-
400
-
mV
BOOTSTRAP DIODE
Forward Voltage Drop
PWM INPUT
V_F
V_VCC = 5V, forward bias current = 2mA
0.3
0.60
0.7
V
Sinking Impedance
Source Impedance
Three-State Rising Threshold
Three-State Falling Threshold
Three-State Shutdown Holdoff Time
Three-state to UG/LG Rising Propagation
Delay
R_{PWM_SNK}
R_{PWM_SRC}
t_TSSHD
t_PTS
V_VCC = 5V
V_VCC = 5V
t_PDLU or t_PDLL + Gate Falling Time
8.0
10.4
15
kΩ
8.3
10.6
25
kΩ
1.08
1.3
1.5
V
3.4
3.65 3.98
V
-
80
-
ns
-
20
-
ns
SWITCHING TIME (See Figure 1)
UGATE Rise Time (Note 3)
LGATE Rise Time (Note 3)
UGATE Fall Time (Note 3)
LGATE Fall Time (Note 3)
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
t_RU
V_VCC = 5V, 3nF Load
-
8.0
-
ns
t_RL
V_VCC = 5V, 3nF Load
-
8.0
-
ns
t_FU
V_VCC = 5V, 3nF Load
-
8.0
-
ns
t_FL
V_VCC = 5V, 3nF Load
-
4.0
-
ns
t_PDLU V_VCC = 5V, Outputs Unloaded
-
20
-
ns
t_PDLL
V_VCC = 5V, Outputs Unloaded
-
27
-
ns
t_PDHU V_VCC = 5V, Outputs Unloaded; R_SET = 0Ω
-
26
-
ns
t_PDHL
V_VCC = 5V, Outputs Unloaded; R_SET = 0Ω
-
26
-
ns
4
FN6392.0
November 28, 2006