MAX8614AETD+T Maxim Integrated Products, MAX8614AETD+T Datasheet - Page 4

• Manufacturer Part Number: MAX8614AETD+T
• Description: IC DC-DC CONV DL CCD 14TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8614AETD+T

• Applications: Converter, CCD
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Outputs: 2
• Voltage - Output: Adjustable up to 24V, Adjustable down to -10V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-Output (+ and -) DC-DC
Converters for CCD
ELECTRICAL CHARACTERISTICS
(V
to +85°C, unless otherwise noted.) (Note 3)
Note 1: Output current and on-resistance are specified at 3.6V input voltage. The IC operates to 2.7V with reduced performance.
Note 2: The specified maximum negative output voltage is referred to V
Note 3: Specifications to -40°C are guaranteed by design, not production tested.
4
A
UVLO Threshold
Step-Up Output Voltage Adjust Range
Inverter Output Voltage Adjust Range
LXP Current Limit
LXP Short-Circuit Current Limit
LXN Current Limit
LXN On-Resistance
PVP On-Resistance
Maximum Duty Cycle
Quiescent Current (Switching, No Load)
Quiescent Current (No Switching, No Load)
Oscillator Frequency
FBP, FBN, REFERENCE
REF Output Voltage
FBP Threshold Voltage
FBN Threshold Voltage
ONINV, ONBST SEQ LOGIC INPUTS
Logic-Low Input
Logic-High Input
CC
VCC
_______________________________________________________________________________________
= V
= V
output is then -12.7V.
AVCC
CC
Voltage Range
= V
PARAMETER
ONINV =
V
ONBST
= V
EN
= 3.6V, PGND = SEQ = GND, C6 = 0.22µF, C1 = 2.2µF, C2 = 6.7µF, Figure 1, T
(Note 1)
V
V
MAX8614B
MAX8614A
MAX8614B
MAX8614A
MAX8614B
MAX8614A
V
V
Step-up and inverter
I
I
I
I
No load
No load
No load
2.7V < V
2.7V < V
AVCC
VCC
AVCC
VCC
CC
INV
CC
CC
rising
= 3.6V
= 3.6V
- V
CC
AVCC
AVCC
(Note 2)
< 5.5V
< 5.5V
CONDITIONS
CC
, and not to GND. With V
V
1.235
0.995
MIN
2.42
0.34
0.52
0.65
0.28
0.93
AVCC
-16
0.7
0.9
-10
1.6
CC
82
3
= 3.3V, the maximum negative
TYP
1.260
1.025
MAX
2.82
0.52
0.70
0.85
0.38
1.07
+10
800
5.5
0.9
1.2
1.1
0.3
1.4
0.5
24
15
0
3
A
UNITS
= -40°C
MHz
mA
mV
µA
Ω
Ω
%
V
V
V
V
A
A
A
V
V
V
V