MAX8513 MAXIM [Maxim Integrated Products], MAX8513 Datasheet - Page 7

• Manufacturer Part Number: MAX8513
• Description: Wide-Input, High-Frequency, Triple-Output Supplies with Voltage Monitor and Power-On Reset
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
15.0kΩ, T
OUT3P (POSITIVE PNP LDO) (MAX8513 ONLY)
DRV3P Operating Range
FB3P Regulation Voltage
FB3P to DRV3P Large-Signal
Transconductance
Feedback Input Bias Current
Driver Sink Current
FB3P POR Threshold
OUT3N (NEGATIVE NPN LDO CONTROLLER) (MAX8514 ONLY)
SUP3N Operating Range
DRV3N Operating Range
SUP3N Supply Current
FB3N Regulation Voltage
FB3N to DRV3N Large-Signal
Transconductance
Feedback Input Bias Current
Driver Source Current
FB3N POR Threshold
REFERENCE
REF Output Voltage
OSCILLATOR
Frequency
Maximum Duty Cycle
(Measured at DH Pin)
Minimum On-Time
(Measured at DH Pin)
SYNC/EN Pulse Width
SYNC/EN Frequency Range
Wide-Input, High-Frequency, Triple-Output Supplies
IN
= V
LX
A
PARAMETER
= V
= -40°C to +125°C (Note 2), unless otherwise noted.)
SUP2
= 12V, V
_______________________________________________________________________________________
with Voltage Monitor and Power-On Reset
PVL
= V
BST
SYMBOL
V
G
DRV3P
G
V
- V
C3N
REF
f
C3P
S
LX
= V
V
V
V
V
(Note 1)
(Note 1)
V
I
V
I
V
(source)
V
V
V
-2µA < I
R
R
R
R
R
R
R
Low or high (Note 1)
SYNC/EN input frequency needs to be
within ±30% of the value set at the FREQ
pin (Note 1)
DRV3N
DRV3N
DRV3P
DRV3P
DRV3P
FB3P
FB3P
DRV3N
DRV3N
DRV3N
FB3N
FB3N
SUP3N
FREQ
FREQ
FREQ
FREQ
FREQ
FREQ
FREQ
= 0.75V
= 0.75V
= -100mV
= 200mV, V
= 10.7k ±1% from FREQ to GND
= 15.0k ±1% from FREQ to GND
= 50.0k ±1% from FREQ to GND
= 10.7k ±1% from FREQ to GND
= 15.0k ±1% from FREQ to GND
= 50.0k ±1% from FREQ to GND
= 10.7k ±1% from FREQ to GND
= -1mA (source)
= -1mA (source)
= 5V, V
= 5V, I
= 5V, I
REF
= 3.5V
= 1.5V, V
= 1.5V, V
= 0, I
< +50µA
DRV3N
CONDITIONS
DRV3P
DRV3P
SUP3N
SUP3N
SUP3N
DRV3N
= -0.5mA to -5mA
= 1mA
= 0.5mA to 5mA
= 3.3V, V
= 3.5V,
= 3.5V,
= 0,
DRV3P = 2.5V
DRV3N
= -5V, C
V
0.780
0.690
0.225
- 21V
SUP3N
1300
MIN
450
1.22
0.3
1.5
-20
917
250
200
200
15
13
77
80
93
VL
1
= 4.7µF, C
REF
= 0.22µF, R
V
- 1.5V
0.550
MAX
0.820
0.742
SUP3N
1500
1500
1070
1850
1.27
+10
100
550
335
1.4
5.5
28
91
95
99
62
2
UNITS
FREQ
kHz
kHz
mA
mA
mV
mA
mV
nA
nA
ns
ns
%
V
V
S
V
V
V
S
V
=
7