S1F76540 Series

Table 2.2 Absolute maximum ratings

 

 

 

 

 

 

 

 

VDD reference

Parameter

Symbol

Rating

Unit

 

 

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

Min.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input power voltage

VI

–26.0/N

VDD + 0.3

V

N = Boost time

VI pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input pin voltage

V1

VI – 0.3

VDD + 0.3

V

 

POFF1

,

POFF2, TC1,

TC2 and FC pins

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output pin voltage 1

VOC1

VI – 0.3

VDD + 0.3

V

C1P and C2P pins

 

 

 

 

 

 

 

 

 

 

Output pin voltage 2

VOC2

2 × VI – 0.3

VI + 0.3

V

C1N pin

 

 

 

 

 

 

 

 

 

 

Output pin voltage 3

VOC3

3 × VI – 0.3

2 × VI + 0.3

V

C2N pin

 

 

 

 

 

 

 

 

 

 

Output pin voltage 4

VOC4

4 × VI – 0.3

3 × VI + 0.3

V

C3N pin

 

 

 

 

 

 

 

 

 

 

Regulator input power

VRI

N × VI – 0.3

VDD + 0.3

V

N = Boost time, VRI pin

voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Regulator input pin voltage

VRV

N × VI – 0.3

VDD + 0.3

V

N = Boost time, RV pin

 

 

 

 

 

 

 

 

 

 

Output voltage

VO

N × VI – 0.3

VDD + 0.3

V

N = Boost time

VO and VREG pins

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input current

II

 

80

mA

VI pin

 

 

 

 

 

 

 

 

 

 

Output current

IO

 

N ≤ 4: 20

mA

N = Boost time

 

N > 4: 80/N

VO and VREG pins

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowable loss

PD

 

210

mW

Ta ≤ 25°C

 

 

 

 

 

 

 

 

 

 

Operating temperature

Topr

–30

85

°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Storage temperature

Tstg

–55

150

°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Soldering temperature

Tsol

 

260 • 10

°C • s

At leads

and time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes: 1. An operation exceeding the above absolute maximum ratings may cause a malfunction or permanent damage of devices. The device reliability may drop excessively even if the devices temporarily operate normally.

2.Electrical potential to peripheral systems:

The S1F76540 common power supply has the highest potential (VDD). The electrical poten- tial given by this specification is based on VDD = 0 V. Take care to avoid a potential problem during connection to a peripheral system.

2–18

EPSON

S1F70000 Series Technical Manual