Datasheet > DIO59075

DIO59075

更新时间： 2024-04-09 18:59:42

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
17页	962K
描述
The DIO59075 is integrated Li-Ion linear chargers and system power path management devices targete

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数据手册

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DIO59075 数据手册

DIO5907x

Electrical Characteristics

Over junction temperature range (0° ≤ T_J≤ 125°C) and the recommended supply voltage range (unless otherwise noted).

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Input

UVLO

Under-voltage lockout

V_IN: 0 V → 4 V

Input power detected when

V_IN> V_BAT+ V_IN(DT)

V_BAT= 3.6 V, V_IN: 3.5 V → 4 V

Deglitch time, input power Time measured from V_IN: 0 V → 5 V

3.2

3.0

3.2

Input power detection

threshold

V_IN(DT)

120

130

t_DGL(PGOOD)

1.2

detected status

1 μs rise-time to /PGOOD = LO

Input overvoltage

V_OVP

V_hys

V_IN: 5 V → 7 V

6.4

6.6

200

6.8

protection threshold

Hysteresis on OVP

Input overvoltage blanking

time (OVP fault deglitch)

Input overvoltage

V_IN: 7 V → 5 V

μs

t_DGL(OVP)

Time measured from V_IN: 11 V → 5 V

with 1 μs fall-time to /PGOOD = LO

t_REC

1.0

recovery time

Quiescent current

/CE = LO or HI, input power not

I_BAT(PDWN)

Sleep current into BAT pin detected, No load on OUT pin,

T_J= 85°C

1.3

μA

Standby current into IN

EN1 = HI, EN2 = HI, V_IN= 5 V,

T_J= 85°C

I_IN

/CE = LO, V_IN= 6 V, no load on OUT

pin, V_BAT> V_BAT(REG), (EN1, EN2) ≠

(HI, HI)

Active supply current, IN

I_CC

1.5

Power path

V_DO(IN-OUT)

V_IN– V_OUT

V_IN= 4.3 V, I_IN= 500 mA, V_BAT= 4.2 V

I_OUT= 500 mA, V_IN= 0 V, V_BAT= 4 V

200

165

V_DO(BAT-OUT)V_BAT– V_OUT

DIO59073/ 73B/ 78

DIO59075

4.3

5.4

4.4

4.5

5.6

OUT pin voltage

V_IN> V_OUT

V_DO(IN-OUT)

V_O(REG)

regulation

5.5

EN1 = LO, EN2 = LO

EN1 = HI, EN2 = LO

EN2 = HI, EN1 = LO

I_LIM= 500 mA to 1.1 A

I_INmax

Maximum input current

475

K_ILIM/ R_ILIM

750

Maximum input current

factor

K_ILIM

AΩ

I_LIM= 200 mA to 500 mA

EN2 = HI, EN1 = LO,

R_ILIM= 8 kΩ to 1.1 kΩ

850

Programmable input

current limit range

I_INmax

1100

www.dioo.com

DIO5907x• Rev.1.4

- 7 -

1...4 5 678 9 10...17

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