MAX8761ETG+ Maxim Integrated Products, MAX8761ETG+ Datasheet - Page 6

• Manufacturer Part Number: MAX8761ETG+
• Description: IC REG LINEAR LCD 24-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8761ETG+

• Applications: Converter, LCD Power Supplies
• Voltage - Input: 8 ~ 28 V
• Number Of Outputs: 1
• Voltage - Output: 5V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost, Linear-Regulator
LCD Panel Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1. V
MAX8761), unless otherwise noted.) (Note 1)
6
Note 1: Specifications to -40°C and +85°C are guaranteed by design, not production tested.
(Circuit of Figure 1. V
+25°C, unless otherwise noted.)
DRVN n-Channel On-Resistance
SEQUENCE CONTROL
SHDN Input Low Voltage
SHDN Input High Voltage
DLP Capacitor Charge Current
DLP Turn-On Threshold
POSITIVE GATE-DRIVER TIMING AND CONTROL SWITCHES (MAX8710/MAX8761)
SRC Input Current
DRN Input Current
SRC Switch On-Resistance
Mode 2 MODE Capacitor Charge
Current
MODE Voltage Threshold for
Enabling DRN Switch Control in
Mode 2
-1
-2
-3
-4
-5
1
0
_______________________________________________________________________________________
10
LINEAR-REGULATOR LINE REGULATION
I
12
OUTL
MAX8710/MAX8711/MAX8712
PARAMETER
14
= 300mA
INPUT VOLTAGE (V)
16
I
OUTL
18
= 50mA
IN
IN
20
= V
= V
22
V
INL
OUTL
INL
24
= V
= 10V
= V
26
SUPCP
SUPCP
28
V
V
MAX8710/MAX8711/MAX8712
MAX8761
During startup, V
V
V
V
V
FBN
FBN
MODE
MODE
MODE
MODE
= 12V, V
= 12V, V
= 350mV
= 150mV
=V
= V
= V
< MODE current-source stop voltage threshold
-0.4
-0.8
-1.2
-1.6
-2.0
0.4
REF
0
REF
REF
OUTL
10
OUTL
, V
, V
, V
I
12
DLP
MAX8761 LINEAR REGULATOR
OUTL
DLP
= V
DLP
DRN
= V
= 500mA
14
CONDITIONS
= 3V, CTL = high
SUPB
= 1.0V
= 3V, CTL = high
LINE REGULATION
= 8V, V
SUPB
INPUT VOLTAGE (V)
16
I
= 10V, V
OUTL
= 10V, V
18
DLP
= 50mA
Typical Operating Characteristics
20
= 3V, V
V
SRC
OUTL
22
SRC
= 10V
= 27V, T
24
CTL
= 27V, T
26
= 0V
A
= 0°C to +85°C. Typical values are at T
A
= -40°C to +100°C, (-40°C to +85°C for
-0.5
-1.0
-1.5
0.5
0
1
2.375
LINEAR-REGULATOR LOAD REGULATION
MIN
2.05
2.0
2.3
20
42
4
MAX8710/MAX8711/MAX8712
V
V
OUTL
INL
= 12V
= 10V
LOAD CURRENT (mA)
TYP
10
2.625
MAX
250
0.6
2.7
40
40
64
6
6
100
UNITS
kΩ
µA
µA
µA
µA
Ω
Ω
V
V
V
V
1000
A
=