HA17451AFP Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA17451AFP

Regarding the change of names mentioned in the document/ such as Hitachi Electric and Hitachi XX/ to Renesas Technology Corp.

Hitachi -> Renesas Electronics 

HA17451AP/HA17451AFP

Electrical Characteristics (Ta = 25°C, VCC = 6 V, fOSC = 200 kHz)

Reference Section

Item

Output voltage

Voltage drop

Line regulation

Load regulation

Maximum output current

Reverse voltage state

minimum current

Symbol

Vref

Vdrop

Line

Load

I OMAX

I OR

Min

2.40







3

18

Typ

2.50

0.2

2

1

10



Max

2.60

0.35

12.5

7.5

30



Unit

V

V

mV

mV

mA

µA

Test Conditions

IO = 1 mA

IO = 1 mA

VCC = 3.0 to 40 V

IO = 0.1 to 1 mA

Vref = 0.5 V

− 0.2 V < Vref < 0 V

Undervoltage Lockout Protection Section

Item

High level threshold

Low level threshold

Hysteresis width

Reset voltage

Symbol

Vth

Vtl

VHYS

VR

Min

2.90

2.75

100

1.5

Typ Max

3.15 3.30

2.98 3.15

170 

1.9 

Unit

V

V

mV

V

Test Conditions

IO = 0.1 mA

IO = 0.1 mA

IO = 0.1 mA

IO = 0.1 mA

Protection Section

Item

Symbol

Input threshold

Input standby voltage

Input source current

VTPC

VSTBY

Ibpc

Comparator threshold voltage Vtc

Min

0.56

140

10



Typ Max

0.61 0.66

185 230

15

20

1.23 

Unit

V

mV

µA

V

Test Conditions

No pull up

Pins 5 and 12

Oscillator Section

Item

Frequency

Initial accuracy

Voltage stability

Symbol Min Typ Max Unit Test Conditions

f OSC



200 

kHz CT = 330 pF, RT = 10 kΩ

f dev



10



%

f dv



1



%

6

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