MAX8513 MAXIM [Maxim Integrated Products], MAX8513 Datasheet - Page 6

• 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
Wide-Input, High-Frequency, Triple-Output Supplies
with Voltage Monitor and Power-On Reset
6
OUT1 (BUCK CONVERTER)
Output Voltage Range
FB1 Regulation Threshold
Error-Amplifier Open-Loop
Voltage Gain
FB1 Input Bias Current
DH Output-Resistance High
DH Output-Resistance Low
DL Output-Resistance High
DL Output-Resistance Low
Current-Limit Threshold
(Positive)
Current-Limit Threshold
(Negative)
CSP and CSN Bias Current
ILIM Bias Current
SS Soft-Start Charge Current
Soft-Start Discharge Resistance
LX, BST, PVL Leakage Current
FB1 Power-On Reset Threshold
OUT2 (POSITIVE LDO)
SUP2 Operating Range
DRV2 Clamp Voltage
SUP2 Supply Current
SUP2 Shutdown Supply Current
FB2 Regulation Voltage
FB2 Input Bias Current
DRV2 Output Current Limit
DRV2 Output Current Limit
During Soft-Start
FB2 Power-On Reset Threshold
FB2 to DRV2 Transconductance
IN
_______________________________________________________________________________________
= V
LX
A
PARAMETER
= V
= -40°C to +125°C (Note 2), unless otherwise noted.)
SUP2
= 12V, V
PVL
= V
BST
R
SYMBOL
R
I
R
I
R
FB1_BIAS
FB2_BIAS
DH_HIGH
DL_HIGH
V
DH_LOW
V
DL_LOW
V
A
V
V
G
V
V
OUT1
SUP2
DRV2
- V
FB1
VOL
FB2
CS
CS
C2
LX
= V
(Note 1)
V
V
V
V
V
V
V
V
V
V
V
V
(Note 1)
V
V
V
V
V
I
DRV3P
DRV2
FB1
ILIM
ILIM
ILIM
ILIM
ILIM
ILIM
CSP
ILIM
SS
LX
SYNC/EN
FB2
SYNC/EN
FB2
IN
IN
= 5V, V
= 6V, V
= V
= 0.6V
= 1.3V
= 0.75V
= 0.75V
= 2.00V, V
= 0.50V, V
= V
= 2.00V, V
= 0.50V, V
= V
= V
= 1.25V
= +250µA, -250µA
= 5V, V
IN
VL
VL
CSN
= 28V, V
= 0
= 0
DRV2
DRV2
, V
, V
= 0 to 5.5V
CSN
CSN
SUP3N
CONDITIONS
CSN
CSN
CSN
CSN
= 5V, V
= 5V, V
= 0 to 5.5V
= 0 to 5.5V
BST
= 0 to 5.5V
= 0 to 5.5V
= 0 to 5.5V
= 0 to 5.5V
= 3.3V, V
= 33V, V
FB2
FB2
= 0.77V
= 0.70V
DRV3N
PVL
= 5V,
= -5V, C
VL
1.225
0.775
0.690
1.25
-200
-333
-210
-120
1.08
7.75
0.11
MIN
243
147
-5.7
-90
4.5
65
49
15
12
8
= 4.7µF, C
REF
= 0.22µF, R
1.265
0.816
0.742
+200
+135
MAX
-199
-122
5.50
2.55
1.20
28.0
9.00
0.41
-4.3
303
190
200
300
150
2.1
1.3
-42
83
35
20
10
12
5
UNITS
FREQ
mV
mV
mA
mA
dB
nA
µA
µA
µA
µA
µA
µA
nA
V
V
V
V
V
V
V
S
=