MAX1673ESA+T Maxim Integrated Products, MAX1673ESA+T Datasheet - Page 3

• Manufacturer Part Number: MAX1673ESA+T
• Description: IC DC-DC INVERT 125MA 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Switched Capacitor (Charge Pump), Invertingr

Specifications of MAX1673ESA+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.5 ~ -5.5 V
• Current - Output: 125mA
• Frequency - Switching: 350kHz
• Voltage - Input: 2 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 450mW
• Function: Inverting
• Output Voltage: - 2.9 V to - 3.15 V
• Output Current: 125 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
T
Note 2: Specifications to -40°C are guaranteed by design, not production tested.
A
Switching Frequency
(LIN Mode)
FB Threshold
FB Input Bias Current
Input Bias Current
(SHDN, LIN/SKIP)
Logic High Input
(SHDN, LIN/SKIP)
Logic Low Input
(SHDN, LIN/SKIP)
IN
= +25°C.) (Note 2)
= V
SHDN
PARAMETER
= +5V, C
_______________________________________________________________________________________
IN
= 10µF, C
SYMBOL
OUT
V
V
OSC
I
V
FBT
FB
IH
IL
= 22µF, C
T
T
LIN/SKIP = GND (Skip mode)
LIN/SKIP = IN
(LIN mode)
LIN/SKIP = GND
(Skip mode)
2V ≤ V
2V ≤ V
A
A
= +25°C
= -40°C to +85°C
FLY
Charge-Pump DC-DC Inverter
IN
IN
= 2.2µF, T
≤ 5.5V
≤ 5.5V
Regulated, 125mA-Output,
CONDITIONS
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
V
V
FB
FB
= -25mV
= -25mV
0.7 x V
MIN
250
205
-25
IN
TYP
350
150
0
1
0.3 x V
MAX
460
515
600
100
25
1
IN
UNITS
kHz
mV
nA
µA
V
V
3