ASM690ACSAF datasheet(3/12 Pages) ONSEMI

3 / 12 page

ASM690A/692A, ASM802L/802M, ASM805L

http://onsemi.com

Table 2. ABSOLUTE MAXIMUM RATINGS

Parameter

Min

Max

Unit

Pin Terminal Voltage with Respect to Ground

VCC

VBATT

All other inputs (Note 1)

−0.3

6.0

VCC + 0.3

Input Current at VCC

200

Input Current at VBATT

Input Current at GND

Output Current

VOUT

Short circuit protected

All other inputs

Rate of Rise: VBATT and VCC

100

V/ms

Continuous Power Dissipation

Plastic DIP (derate 9 mW/°C above 70°C)

SO (derate 5.9 mW/°C above 70°C)

800

500

Operating Temperature Range (C Devices)

°C

Operating Temperature Range (E Devices)

−40

°C

Storage Temperature Range

−65

160

°C

Lead Temperature (Soldering, 10 sec)

300

°C

ESD rating

HBM

100

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. The input voltage limits on PFI and WDI may be exceeded if the current is limited to less than 10 mA.

Table 3. ELECTRICAL CHARACTERISTICS (Unless otherwise noted, VCC = 4.75 V to 5.5 V for the ASM690A / ASM802L /

ASM805L and VCC = 4.5 V to 5.5 V for the ASM692A / ASM802M; VBATT = 2.8 V; and TA = TMIN to TMAX.)

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

VCC, VBATT Voltage

Range (Note 2)

1.1

5.5

Supply Current

Excluding IOUT

100

ISUPPLY in Battery

Backup Mode

(Excluding IOUT)

VCC = 0 V, VBATT = 2.8 V

TA = 25°C

1.5

TA = TMIN to TMAX

5.0

VBATT Standby

Current (Note 3)

5.5 V > VCC > VBATT + 0.2 V

TA = 25°C

TA = TMIN to TMAX

−0.1

−1.0

0.02

VOUT Output

IOUT = 5 mA

VCC−0.025

VCC−

0.010

IOUT = 50 mA

VCC−0.25

VCC−

0.10

VOUT in Battery

Backup Mode

IOUT = 250 mA, VCC < VBATT − 0.2 V

VBATT− 0.1

VBATT

−

0.001

2. If VCC or VBATT is 0 V, the other must be greater than 2.0 V.

3. Battery charging−current is “−”. Battery discharge current is “+”.

4. WDI is guaranteed to be in an intermediate level state if WDI is floating and VCC is within the operating voltage range.

NOTE: WDI input impedance is 50 kW. WDI is biased to 0.3 VCC.

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