33730 参数 Datasheet PDF下载

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 4. Static Electrical Characteristic(continued)

Characteristics noted under conditions 6.0V

≤

KA_V

BAT

= V

BAT

≤

26.5V, - 40°C

≤

T

A

≤

125°C using the typical application circuit,

unless otherwise noted.

Characteristic

VKAM STANDBY LINEAR REGULATOR (CONTINUED)

V

KAM

Current Limit, V

KAM

= 0V

KA_V

BAT

= 14V, V

BAT

= 14V

KA_V

BAT

= 5.0V, V

BAT

= 5.0V

Thermal Shutdown Junction Temperature

TS

H

TS

L

Thermal Shutdown Hysteresis

SENSOR SUPPLIES VREF1, VREF2

V

REF

On-Resistance, I

VREF

= -100mA

V

REF

Current Limit, V

REF

= -1.0V

V

REF

Reverse Current Limit, V

REF

= 26.5V

V

REF

Leakage Current, V

REF

Shut Down, V

REF

= -1.0V

Thermal Shutdown Junction Temperature

R

DS(ON)

I

REF_LIM

I

REF_REVLIM

I

REF_REVLIM

TS

H

TS

L

Thermal Shutdown Hysteresis

SUPERVISORY AND CONTROL CIRCUITS

V

IGN

Input Voltage Threshold

V

BAT

= 14.0V, KA_V

BAT

= 14V

V

IGN

Hysteresis

V

IGN

Pull-down Current @ 5.0 V

V

BAT

= 14.0V, KA_V

BAT

= 14V

REGON Input Voltage Threshold

V

BAT

= 14.0V, Battery Voltage = 14V

REGON Input Voltage Threshold Hysteresis

REGON Pull-down Current @ 3.0 V

Programming Pin Input Voltage Threshold

V

BAT

= KA_V

BAT

= 14V

Programming P1, P2, P3 Leakage Current @ 14.0 V

V

DDH

Reset Upper Threshold Voltage (ΔV

DDH

/V

DDH

)

V

DDH

Reset Lower Threshold Voltage (ΔV

DDH

/V

DDH

)

V

DDL

Reset Lower Threshold Voltage (ΔV

DDL

/V

DDL

)

V

DD3

Reset Lower Threshold Voltage (ΔV

DD3

/V

DD3

)

V

IH

V

IL

V

IHYS

I

PD

V

IH

V

IL

I

PD

—

1.0

0.1

5.0

—

1.0

—

4.0

-3.0

-3.0

-3.0

—

—

0.3

—

—

—

1.0

8.0

-8.0

-8.0

-8.0

1.7

—

0.4

30

2.5

—

5.0

13.0

-13.0

-13.0

-13.0

V

V

V

µA

V

V

µA

%

%

%

%

V

IGN_IH

V

IGN_IL

V

IGN-HYS

I

PD

4.0

2.0

1.7

10

4.3

2.15

—

30

4.6

2.4

—

60

V

V

V

µA

TS

HYS

—

-150

—

-2.0

—

150

5.0

—

-280

—

—

—

—

—

500

-450

40

—

190

—

20

mΩ

mA

mA

mA

°C

°C

°C

TS

HYS

I

VKAM_LIM

-20

-20

—

150

5.0

—

—

—

—

-50

-50

190

—

20

°C

°C

°C

mA

Symbol

Min

Typ

Max

Unit

Notes

8. Guaranteed by design.

9. The short circuit transient events on the VREF outputs must be limited to the voltage levels specified in the

and slew

rates of less than 2.0V/µs, otherwise damage to the part may occur. Refer to the paragraph

and typical application circuit diagrams on

for recommended VREF output termination.

33730

Analog Integrated Circuit Device Data

Freescale Semiconductor

9