max5059auit Maxim Integrated Products, Inc., max5059auit Datasheet - Page 5

• Manufacturer Part Number: max5059auit
• Description: Parallelable, Secondary-side Synchronous Rectifier Driver And Feedback-generator Controller Ics
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V+ = +12V, GND = PGND = 0, VDR = V
V
are at T
Note 1: Output resistance to ground used for unity-gain stability.
Note 2: V
Parallelable Secondary-Side Synchronous Rectifier
CURRENT-ADJUST AMPLIFIER (CAA)
Transconductance
Common-Mode Input Voltage
Range
Output Voltage Range
Offset Voltage
Open-Loop Gain
CURRENT-ADJUST VOLTAGE-TO-CURRENT CONVERTER
Input Voltage Range
Input Voltage Offset
Output Voltage Range
Transconductance
Maximum Current Adjustment
Value
THERMAL SHUTDOWN
Thermal Warning Flag Level
Thermal Warning Flag Hysteresis
Internal Thermal-Shutdown Level
Internal Thermal-Shutdown
Hysteresis
TSF Maximum Output Voltage
TSF Output Leakage Current
VSP
= 1.785V, C
A
= +25°C.)
CSO
PARAMETER
Driver and Feedback-Generator Controller ICs
= G
VREG
CSA
_______________________________________________________________________________________
(V
= 2.2µF, C
CSP
- V
CSN
VP
) + V
= 1µF, C
SYMBOL
REG
LS
.
, C
COMPS
QSYNC
T
When TSF pulls low
I
TSF
A
= 0.1µF, C
= +25 ° C
= C
= 5mA
QREC
SFP
= 0, ZCP = ZCN = BUFIN = CSP = CSN = SFN = VSN = GND, V
CONDITIONS
= 68nF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
0.45
0.85
0.75
1.38
MIN
0.5
20
+125
+160
TYP
1.25
1.15
500
1.5
42
72
15
15
MAX
2.55
2.75
2.75
1.66
120
2.5
0.1
65
UNITS
µA/V
µA/V
mV
mV
IREF
dB
µA
µA
°C
°C
°C
°C
V
V
V
V
V
=
5