Datasheet > 33784_09

33784_09

更新时间： 2022-09-18 16:05:48

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		传感器
页数	文件大小	规格书
30页	496K
描述
DSI 2.02 Sensor Interface

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33784_09 数据手册

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions -0.3V ≤ V_BUSIN≤ 30V, 6.0V ≤ V_{H_CAP}≤ 30V, -40°C ≤ T_A≤ 125°C,

RTNIN=AGND = 0V, unless otherwise noted. Typical values noted reflect the approximate parameter means at T_A= 25°C under

nominal conditions, unless otherwise noted.

Characteristic

Internal Quiescent Current Drain

= 25V, I/O = Input

Symbol

Min

Typ

Max

Unit

I_Q

–

4.0

H_CAP

BUSIN to H_CAP Rectifier Voltage Drop

V_RECT

= 15mA

–

0.75

0.9

1.00

1.4

HCAP

= 100mA

H_CAP Diode Efficiency⁽⁴⁾

= 400mA, BUSIN = 25V

–

HCAP

BUSIN Bias Current

I_BIAS

μA

= 8.0V, V_{H_CAP}= 9.0V

-100

100

BUSIN

= 4.5V, V_{H_CAP}= 9.0V when device is not signalling

Rectifier Leakage Current

V_BUSIN= 0V, V_{H_CAP}= 25V

I_RLKG

-20

4.9

–

5.1

μA

REGOUT

V_RO

5.0

–

5.8V < V_{H_CAP}≤ 25V, 0 ≤ I_RO≤ 14mA

REGOUT Line Regulation

VR_LINE

I_RO= 14mA, 6.0V ≤ V_{H CAP}≤ 25V

I_ROis the total internal and external load current

REGOUT Load Regulation

VR_LD

–

0 ≤ I_RO≤ 14mA, 6.0V ≤ V_{H CAP}≤ 25V,

REGOUT Transient Line Regulation⁽⁵⁾

(25)

I_RO= 14mA, 0 V ≤ V_BUSIN≤ 30 V, 8V/us @ BUSIN, or, 5V/us @

HCAP

C_RO= 2.2 uF, C_ROESR = 0.063-2.2Ω @ 20kHz,

0.004-0.072Ω @ 200kHz

REGOUT Transient Load Regulation⁽⁵⁾

0 ≤ I_RO≤ 14mA, 6.0V ≤ V_{H CAP}≤ 25V, 2mA/us @ I_RO,

C_RO= 2.2uF, C_ROESR = 0.063-2.2Ω @ 20kHz,

0.004-0.072Ω @ 200kHz

–

(50)

REGOUT Current Limit, V_REGOUT= 0V

I_LMT

–

Hi-side Bus Switch Resistance

R_SWH

0 ≤ V_BUSIN≤ 30V, I_SWH= 160mA (Bus Switch Active)

3.0

6.0

Low-side Bus Switch Resistance

I_SWL= 160mA (Bus Switch Active)

R_SWL

–

3.0

6.0

Notes

4. E_FF= 400mA/I_BUSIN- I_Q

5. Assured by design.

33784

Analog Integrated Circuit Device Data

Freescale Semiconductor

1 2 3 456 7 8...30

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