CHL8515_15 Datasheet, PDF (7/16 Pages) International Rectifier – High‐Efficiency Variable Gate MOSFET Driver

High‐Efficiency Variable Gate MOSFET Driver
ELECTRICAL SPECIFICATIONS
CHL8515
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
Recommended Operating Ambient Temperature Range
Recommended Maximum Operating Junction Temperature
Supply Voltage Range
HVCC, LVCC
‐40°C to 85°C
125°C
+5V ± 10%
+4.0V to +13.2V
The electrical characteristics table lists the spread of values guaranteed within the recommended operating conditions.
Typical values represent the median values, which are related to 25°C, unless otherwise specified. VCC = 5.0V, HVCC = 7.0V,
LVCC = 5.0V.
ELECTRICAL CHARACTERISTICS
PARAMETER
Supply
Idle Supply Bias Current
Active Supply Bias Current
VCC Rising Threshold for POR
VCC Falling Threshold for POR
OTSET, OT#
Temperature Setpoint Open
Temperature Setpoint Resistor
Temperature Hysteresis
Temperature Flag Sink Current
Temperature Flag Sink Voltage
PWM Input IR ATL Mode
PWM Input High Threshold
PWM Input Low Threshold
PWM Input Tri‐level High Threshold
PWM Input Tri‐level Low Threshold
PWM Input Current Low
PWM Input Current High
High‐Side Gate Driver
Transition Time – Rise
Transition Time – Fall
Propagation Delay – Turn‐on
Propagation Delay – Turn‐off
Propagation Delay – Exit Tri‐state
Propagation Delay – Enter Tri‐state
SYMBOL
I_{VCC +} I_VDRV
I_VCC
OT
OT
OT_HYST
OT# Sink
OT#
V_{IH(C_PWM)}
V_{IL(C_PWM)}
V_{TL(C_PWM)}
V_{TH(C_PWM)}
I_{C_PWM}
t_R(HS)
t_F(HS)
t_PDH(HS)
t_PDL(HS)
t_{PDTS(HS_en)}
t_{PDTS(HS_dis)}
7 December 6, 2011 | FINAL | V1.05
CONDITIONS
PWM input tri‐stated
VCC = 5V
Rset = Open
Rset = 100kΩ
V_PWM = 0V
V_PWM = 1.8V
3nF Load, 10% – 90%
3nF Load, 10% – 90%
3nF Load, Adaptive
3nF Load
3nF Load
3nF Load
MIN
TYP MAX UNIT
‐
2.3
‐
mA
2.7
3.1
3.5 mA
3.5
3.7
3.9
V
3.2
3.4
3.6
V
‐
150
‐
°C
‐
125
‐
°C
‐
‐20
‐
°C
‐
1.5
‐
mA
‐
0.8
‐
V
‐
1.0
‐
V
‐
0.8
‐
V
‐
2.5
‐‐
V
‐
2.3
‐
V
‐
1.0
‐
mA
‐
1.0
‐
mA
‐
10
‐
ns
‐
8
‐
ns
‐
19
‐
ns
‐
20
‐
ns
‐
35
‐
ns
‐
20
‐
ns