SMB118/218

Summit Microelectronics, Inc

2107 3.0 10/15/2008

9

RECOMMENDED OPERATING CONDITIONS

ABSOLUTE MAXIMUM RATINGS

Temperature Under Bias……………….-55

Storage Temperature............................ -65

Terminal Voltage with Respect to GND:

VBATT............................................. -0.3V to +6.5V

VIN[7:5], LDOIN3............................ -0.3V to +6.5V

All Others ........................................ -0.3V to +6.5V

Output Short Circuit Current ............................... 100mA

Lead Solder Temperature (10 s).......................... 300

Junction Temperature.......................…….....…...150°C

ESD Rating per JEDEC…………………....……..2000V

Latch-Up testing per JEDEC………..…....……

Commercial Temperature Range ................0°C to +70°C

Industrial Temperature Range ................ -40°C to +85°C

VBATT.......................................................+2.7V to +6.0V

VIN[6:3], LDOIN2 ......................................+2.7V to +6.0V

DOCK_DC.................................................+4.5V to +6.0V

48-lead 7x7 QFN Package Thermal Resistance (

Die paddle not attached to PCB.......................... 53°C/W

Die paddle attached to PCB............................. 22.9°C/W

Moisture Classification Level 3 (MSL 3) per J-STD- 020

RELIABILITY CHARACTERISTICS

Data Retention ................................................. 100 Years

Endurance................................................100,000 Cycles

DC OPERATING CHARACTERISTICS

(Over commercial operating conditions, unless otherwise noted. All voltages are relative to GND.)

Symbol

Parameter

Notes

Min

Typ

Max

Unit

General

Input supply voltage

+2.7

+6.0

V

VIN[6:3],

LDOIN2

Regulator power supply

voltage

+2.7

+6.0

V

2.3

2.4

V

Under-voltage lockout

voltage

2.1

V

Active supply current

All regulators and monitors

3.3

4.5

mA

Standby supply current

All regulators disabled, monitors

135

300

µA

Shutdown supply current

All regulators and monitors

disabled

0.6

5

µA

Thermal shutdown temp

160

Thermal shutdown temp

hysteresis

20

VDD_CAP

Voltage on VDD_CAP pin

All logic derived from this

voltage, no load

2.4

2.5

2.6

V

T = 0°C to +70°C

900

1000

1100

Oscillator frequency

(Note 1)

T = -40°C to +85°C

850

1000

1150

kHz

Note - The device is not guaranteed to function outside its operating rating. Stresses listed under Absolute Maximum

Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the

device at these or any other conditions outside those listed in the operational sections of the specification is not implied.

Exposure to any absolute maximum rating for extended periods may affect device performance and reliability. Devices

are ESD sensitive. Handling precautions are recommended.

PLEASE NOTE: The SMB118 has entered End-of-Life.