MAX1853EXT+ Maxim Integrated Products, MAX1853EXT+ Datasheet
MAX1853EXT+
Manufacturer Part Number
MAX1853EXT+
Description
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1853EXT.pdf
(8 pages)
Specifications of MAX1853EXT+
Pack_quantity
1
Comm_code
85423990
Lead_time
175
The MAX1852/MAX1853 monolithic, CMOS charge-
pump voltage inverters in the ultra-small SC70 package
feature a low 15Ω output resistance, permitting loads
up to 30mA with maximum efficiency. The MAX1852/
MAX1853 are available with operating frequencies of
50kHz and 200kHz, respectively, allowing optimization
of supply current or external component size. Small
external components and micropower shutdown mode
make these devices ideal for both battery-powered and
board-level voltage conversion applications.
Oscillator control circuitry and four power-MOSFET
switches are included on-chip. Applications include
generating a negative supply from a +5V or +3.3V logic
supply to power analog circuitry. Both versions come in
a 6-pin SC70 package that is 40% smaller than a
SOT23.
19-1792; Rev 0; 9/00
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
Negative Supply from +5V or +3.3V Logic Supplies
Small LCD Panels
GaAsFET Bias Supplies
Handy-Terminals, PDAs
Battery-Operated Equipment
ON
2.5V TO 5.5V
INPUT
OFF
Typical Operating Circuit
IN
SHDN
________________________________________________________________ Maxim Integrated Products
C1+
MAX1853
General Description
0.68µF
GND
C1-
OUT
Applications
SC70 Inverting Charge Pumps
0.68µF
NEGATIVE
OUTPUT
-1
30mA
✕
V
IN
o 30mA Output Current
o Low 15Ω Output Resistance
o 68µA Supply Current (MAX1852)
o Requires Only Two 0.68µF Capacitors (MAX1853)
o +2.5V to +5.5V Input Voltage Range
o 0.1µA Logic-Controlled Shutdown
o Two Switching Frequencies
o Slew-Rate Limited to Reduce EMI
o Ultra-Small 6-Pin SC70 Package
MAX1852EXT
MAX1853EXT
50kHz (MAX1852)
200kHz (MAX1853)
PART
TOP VIEW
SHDN
GND
OUT
with Shutdown
- 40°C to + 85°C
- 40°C to + 85°C
RANGE
Ordering Information
TEMP.
1
2
3
MAX1852
MAX1853
SC70-6
Pin Configuration
6 SC70
6 SC70
PIN -
PA C K A G E
6
5
4
C1-
IN
C1+
Features
MARK
AAM
TOP
AAL
1
Related parts for MAX1853EXT+
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet: