ISL97649A Просмотр технического описания (PDF) - Renesas Electronics
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ISL97649A Datasheet PDF : 22 Pages
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ISL97649A
Electrical Specifications VIN = ENABLE = 3.3V, AVDD = 8V, VLDO = 2.5V, VON = 24V, VOFF = - 6V. Boldface limits apply over the
operating temperature range, -40°C to +85°C. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 6)
TYP
(Note 7)
MAX
(Note 6) UNITS
LDO REGULATOR
DVLDO/
DVIN
Line Regulation
DVLDO/
DIOUT
Load Regulation
VDO
Dropout Voltage
ILIML
Current Limit
VADJ
ADJ Reference Voltage
IADJ
ADJ Input Bias Current
GATE PULSE MODULATOR
ILDO = 1mA, 3.0V < VIN1 < 5.5V
1mA < ILDO < 350mA
Output drops by 2%, ILDO = 350mA
Output drops by 5%
ILOAD = 50mA, TA = +25°C
1
mV/V
0.2
%
225
300 mV
330
425
mA
0.792
0.8
0.808 V
0.1
µA
VGH
VIH_VDPM
IVGH
VGH Voltage
VDPM Enable Threshold
VGH Input Current
VFLK = 0
RE = 100kΩ, VFLK = VIN
7
1.13
1.215
125
27.5
33
V
1.30
V
µA
µA
VGPM_LO
IGPM_LO
VCEth1
VCEth2
ICE
RVGHM_PD
RONVGH
IDPM
GPM_LO Voltage
VGPM_LO Input Current
CE Threshold Voltage 1
CE Threshold Voltage 2
CE Current
VGHM Pull-down Resistance
VGH to VGHM On Resistance
VDPM Charge Current
2
VGH-2 V
-2
0.1
2
µA
0.6xVIN 0.8xVIN V
1.215
V
100
µA
1.1
k
23
10
µA
SUPPLY MONITOR
VIH_VDIV
VIL_VDIV
VthCD2
VDIV High Threshold
VDIV Low Threshold
CD2 Threshold voltage
VDIV rising
VDIV falling
1.265
1.21
1.200
1.280
1.222
1.217
1.295 V
1.234 V
1.234 V
ICD2
CD2 Charge Current
RIL_RESET RESET Pull-Down Resistance
tDELAY_RESET RESET Delay on the Rising Edge
10
µA
650
121.7k*
s
CD
VCOM AMPLIFIER RLOAD = 10k, CLOAD = 10pF, Unless Otherwise Stated
IS_com VCOM Amplifier Supply Current
VOS
Offset Voltage
IB
Non-inverting Input Bias Current
CMIR Common Mode Input Voltage Range
0.7
1.08 mA
2.5
15
mV
0
nA
0
AVDD
V
CMRR Common-Mode Rejection Ratio
60
75
dB
PSRR Power Supply Rejection Ratio
70
85
dB
VOH
Output Voltage Swing High
VOL
Output Voltage Swing Low
IOUT(source) = 0.1mA
IOUT(source) = 75mA
IOUT(sink) = 0.1mA
IOUT(sink) = 75mA
AVDD - 1.39
mV
AVDD - 1.27
V
1.2
mV
1
V
FN7928 Rev 3.00
June 27, 2013
Page 6 of 22
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