MAX17075 Maxim Integrated Products, MAX17075 Datasheet - Page 6

• Manufacturer Part Number: MAX17075
• Description: Boost-Regulator
• Manufacturer: Maxim Integrated Products

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Boost Regulator with Integrated Charge Pumps,
Switch Control, and High-Current Op Amp
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: -40°C specifcations are guaranteed by design, not production tested.
6
NEGATIVE CHARGE-PUMP REGULATOR
V
FBN Regulation Voltage (V
FBN Input Bias Current
FBN Line Regulation Error
DRVN PCH On-Resistance
DRVN NCH On-Resistance
Negative Charge-Pump Soft-Start Period
POSITIVE GATE-DRIVER TIMING AND CONTROL SWITCHES
CTL Input Low Voltage
CTL Input High Voltage
CTL Input Current
SRC Input Voltage Range
SRC-to-COM Switch On-Resistance
DRN-to-COM Switch On-Resistance
COM-to-GND Pulldown
SRC Input Current
OPERATIONAL AMPLIFIERS
SUP Supply Range
V
SUP Supply Current
Input Offset Voltage
Input Bias Current
Input Common-Mode Voltage Range
Output-Voltage-Swing High
Output-Voltage-Swing Low
Short-Circuit Current
XAO CONTROL
RSTIN Threshold
RSTIN Input Current
RST Output Voltage
RST Blanking Time
XAO UVLO
CC
SUP
SUP
_______________________________________________________________________________________
= +5V, Circuit of Figure 1, V
Input Supply Range
Undervoltage Threshold
PARAMETER
REF
- V
AVDD
FBN
)
= V
SUP
= +13V, T
V
V
V
7-bit voltage ramp with filtering to prevent
high peak currents
V
V
V
V
V
V
Buffer configuration, V
V
V
I
I
Sourcing
Sinking
Falling edge
T
I
Counting from V
V
OUT =
OUT =
SINK
A
REF
FBN
SUP
CTL
DEL
DEL
DEL
DEL
DEL
NEG
NEG
CC
= +25°C
rising with typical hysteresis of 50mV
= 0 or V
- V
, V
, V
= 0, T
= 1.5V, CTL = VCC
= 1.5V, CTL = AGND
= 0
= 1.5V, CTL = VCC
= 1.5V, CTL = AGND
= 9V to 18V, V
= 1mA
50mA
-50mA
A
FBN
POS
POS
= -40°C to +85°C, unless otherwise noted.) (Note 1)
A
= 1V
= V
= V
VCC
= +25°C
CONDITIONS
SUP
SUP
VCC
, T
A
GOFF
/2, T
/2, T
crossing 2.25V
= +25°C
POS =
A
A
= -7V
= +25°C
= +25°C
V
SUP
/2, no load
V
1.22
MIN
-2%
SUP
350
500
500
160
-50
3.8
-1
-1
-1
6
2
6
0
-
TYP
1.5
1
4
MAX
V
+2%
1.28
+50
360
350
600
280
0.2
0.6
2.5
4.2
6.5
0.4
1.7
+1
+1
+1
18
36
10
60
18
SUP
6
3
5
8
UNITS
%/V
mA
mV
mV
mV
mA
ms
k
ms
nA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V