MAX1882EUG Maxim Integrated, MAX1882EUG Datasheet - Page 8

• Manufacturer Part Number: MAX1882EUG
• Description: LCD Drivers Quad-Output TFT LCD DC-DC Converter with Buffer
• Manufacturer: Maxim Integrated

Specifications of MAX1882EUG

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TSSOP-24
• Mounting Style: SMD/SMT

Quad-Output TFT LCD DC/DC
Converters with Buffer
ELECTRICAL CHARACTERISTICS (continued)
(V
PGND = GND, C
MAX1778/MAX1880–MAX1885
8
Note 1: Dropout voltage is defined as the V
Note 2: Specifications to -40°C are guaranteed by design, not production tested.
Input Bias Current
Input Offset Current
Output Voltage
Input Offset Voltage
Output Voltage Swing High
Output Voltage Swing Low
BUF+ Dual-Mode
Threshold Voltage
REFERENCE
Reference Voltage
Reference Undervoltage
Threshold
LOGIC SIGNALS
SHDN Input Low Voltage
SHDN Input High Voltage
SHDN Input Current
FLTSET Input Voltage Range
FLTSET Threshold Voltage
FLTSET Input Current
RDY Output Low Voltage
RDY Output High Leakage
IN
= +3.0V, SHDN = IN, V
PARAMETER
REF
= 0.22µF, C
SUPP
BUF
SYMBOL
V
= V
BUFOUT
I
I
V
SHDN
V
V
V
BIAS
I
= 1µF, T
OS
REF
OS
OH
OL
SUPN
= V
SUPL
A
V
V
BUF+ = GND
V
V
(V
I
I
Falling edge, 20mV hysteresis (typ)
-2µA < I
Rising edge, 25mV hysteresis (typ)
V
I
V
BUFOUT
BUFOUT
SINK
SUPB
= -40°C to +85°C, unless otherwise noted.) (Note 2)
CM
CM
SUPB
CM
FLTSET
RDY
SUPB
- V
= 5V
= 5V
= 1.2V to
= 2mA
= 13V
LDOOUT
= V
= 4.5V to 13V
- 1.2V)
REF
= 1V
= -45mA, ∆V
= +45mA, ∆V
SUPL
< 50µA
, when V
= 10V, LDOOUT = FBL, BUF- = BUFOUT, BUF+ = FLTSET = TGND =
CONDITIONS
OS
OS
SUPL
= 1V
= 1V
is 100mV below the set value of V
I
I
I
I
I
BUFOUT
BUFOUT
BUFOUT
BUFOUT
BUFOUT
= 0
= ±5mA
= ±45mA
= ±5mA
= ±45mA
0.74 x V
1.223
4.988
-500
-500
MIN
4.97
4.93
-30
-70
0.9
2.1
80
80
9
REF
LDOOUT
0.85 x V
.
1.269
+500
+500
5.012
MAX
5.03
5.07
+30
+70
170
170
1.2
0.9
0.5
Maxim Integrated
50
1
1
1
REF
UNITS
mV
mV
mV
nA
nA
µA
nA
µA
V
V
V
V
V
V
V
V
V