Datasheet > X45620

X45620

更新时间： 2022-11-25 17:28:42

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电池开关监控可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
20页	369K
描述
Dual Voltage Monitor with Integrated System Battery Switch and EEPROM

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X45620 数据手册

X45620

ABSOLUTE MAXIMUM RATINGS

COMMENT

Temperature under bias ................... -65°C to +135°C

Storage temperature ........................ -65°C to +150°C

Voltage on any pin with

Stresses above those listed under “Absolute Maximum

Ratings” may cause permanent damage to the device.

This is a stress rating only; functional operation of the

device (at these or any other conditions above those

listed in the operational sections of this specification) is

not implied. Exposure to absolute maximum rating con-

ditions for extended periods may affect device reliability.

respect to V ...................................... -1.0V to +6V

D.C. output current

(all output pins except V

).............................5mA

OUT

D.C. output current V

....................................50mA

OUT

Lead temperature (soldering, 10 seconds)........ 300°C

RECOMMENDED OPERATING CONDITIONS

Temperature

Commercial

Industrial

Min

0°C

Max

70°C

Device Option

-2.7

Supply Voltage

2.7V-5.5V

-40°C

+85°C

Blank

4.75V-5.5V

D.C. OPERATING CHARACTERISTICS

(Over recommended operating conditions unless otherwise specified)

Limits

Symbol

Parameter

Min

Typ (6)

Max

Unit

Test Conditions

I_CC1

V_CCSupply Current (Active)

(Excludes I_OUT) Read Memory array

(Excludes I_OUT) Write nonvolatile

Memory

mA SCL = 400kHz

V_OUT, RESET,

1.5

3.0

LOWLINE = Open

Note 1

I_CC2

V_CCSupply Current (Passive)

µA

SDA = V_CC, Any Input =

V_SSor V_CC: V_OUT

RESET, LOWLINE =

Open, Note 2

(Excludes I_OUT

)

I_CC3

V_CCCurrent (Battery Backup Mode)

(Excludes I_OUT

µA

V_BATT= 2.8V, V_OUT, RE-

SET = Open, Note 4, 1

)

I_BATT1

I_BATT2

V_BATTCurrent (Excludes I_OUT

)

µA

V_OUT= V_CC, Note 4

V_BATTCurrent (Excludes I_OUT

(Battery Backup Mode)

V_OUT= V_BATT

V_BATT= 2.8V

V_OUT, RESET = Open,

Note 4

V_OUT1

V_OUT2

V_OLB

Output Voltage (V_CC> V_BATT+ 0.03V or

V_CC> V_TRIP1

V_CC– 0.05

V_CC– 0.5

_CC– 0.02

I_OUT= -5mA

I_OUT= -50mA

V_CC– 0.2

Output Voltage (V_CC< V_BATT+ 0.03V

and V_CC< V_TRIP1) {Battery Backup}

V_BATT– 0.2

I_OUT= -250µA

Output (BATT-ON) LOW Voltage

0.4

I_OL= 3.0mA (5V)

I_OL= 1.0mA (3V)

V_BSH

Battery Switch Hysteresis

-30

mV Power-up

mV Power-down, Note 4

(V_CC< V_TRIP1

)

V_TRIP1

V_TRIP2

V_CCReset Trip Point Voltage

4.5

2.55

4.62

2.62

4.75

2.7

X45620

X45620-2.7

V2MON Reset Trip Point Voltage

2.55

1.7

2.62

1.75

2.7

1.8

X45620

X45620-2.7

FN8250.0

July 29, 2005

1 2 345 6 7...20

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