MAX5066 Maxim Integrated Products, MAX5066 Datasheet - Page 4

• Manufacturer Part Number: MAX5066
• Description: Synchronous Buck Controller
• Manufacturer: Maxim Integrated Products

Configurable, Single-/Dual-Output, Synchronous
Buck Controller for High-Current Applications
ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
Note 1: The device is 100% production tested at T
Note 2: The internal reference voltage accuracy is measured at the negative input of the error amplifiers (EAN_). Output voltage
4
CURRENT-ERROR AMPLIFIER (CEA_)
Transconductance
Open-Loop Gain
VOLTAGE ERROR AMPLIFIER (EAOUT_)
Open-Loop Gain
Unity-Gain Bandwidth
EAN_ Input Bias Current
Error Amplifier Output Clamping
High Voltage
Error Amplifier Output Clamping
Low Voltage
EN_ INPUTS
EN_ Input High Voltage
EN_ Hysteresis
EN_ Input Leakage Current
MODE INPUT
MODE Logic-High Threshold
MODE Logic-Low Threshold
MODE Input Pulldown
THERMAL SHUTDOWN
Thermal Shutdown
Thermal Shutdown Hysteresis
IN
_______________________________________________________________________________________
= V
REG
and +25°C are guaranteed by design.
accuracy must include external resistor-divider tolerances.
PARAMETER
= V
DD
= V
EN_
= +5V, T
A
= T
A
V
I
SYMBOL
V
V
A
V
I
PULLDWN
VOL(CEA)
BIAS(EA)
CLMP_LO
CLMP_HI
MODE_H
T
MODE_L
VOL(EA)
f
T
V
UGEA
J
SHDN
(EA)
(EA)
HYST
I
g
ENH
EN
= T
M
MIN
to T
No load
V
With respect to V
With respect to V
EN rising
A
EAN_
MAX
= +85°C (MAX5066EUI) and T
, unless otherwise noted, circuit of Figure 6. Typical values are at T
= 2.0V
CONDITIONS
CM
CM
A
= T
J
= +125°C (MAX5066AUI). Limits at -40°C
1.204
MIN
2.4
-1
-0.234
1.222
TYP
1.14
0.05
550
100
160
50
70
10
3
5
1.240
MAX
0.8
+1
A
= +25°C.)
UNITS
MHz
dB
dB
µS
nA
µA
µA
°C
V
V
V
V
V