iC-NZ

FAIL-SAFE LASER DIODE DRIVER

Rev B2, Page 4/20

ABSOLUTE MAXIMUM RATINGS

Beyond these values damage may occur; device operation is not guaranteed.

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Max.

G001 VDD

Supply Voltage VDD Current

-0.7

6

V

G002 I(VDD)

Current in VDD

400

mA

G003 I(CIx)

Current in CIx

V(LDA) = 0

5

mA

G004 I(NSF)

Current in NSF

20

mA

G005 I(SMD)

Current in SMD

20

mA

G006 I(NERR)

Current in NERR

20

mA

G007 I(MDL)

Current in MDL

20

mA

G008 I(RMDx)

Current in RMDx

20

mA

G009 I()dig

Current in LENL, LENM, LENH,

REGEN, NEN, ENCAL

20

mA

G010 I(LDKx)

Current in LDKx

300

mA

G011 I(LDA)

Current in LDA

400

mA

G012 I(RSI)

Current in RSI

20

mA

G013 I(SDIS)

Current in SDIS

20

mA

G014 I(VREF)

Current in VREF

50

mA

G015 V()c

Voltage at RMDH, RVDD, RMDM, NSF,

MDL, ENCAL, SMD, VREF, REGEN,

CIx, LENx, NERR, LDA, RSI, SDIS

-0.7

6

V

G016 V()h

Voltage at LDKx

-0.7

15

V

G017 Vd()

ESD Susceptibility at all pins

HBM, 100 pF discharged through 1.5 kΩ

2

kV

G018 Tj

Operating Junction Temperature

-40

150

°C

G019 Ts

Storage Temperature Range

-40

150

°C

THERMAL DATA

Operating Conditions: VDD = 3.5...5.5 V

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

T01

Ta

Operating Ambient Temperature Range

(extended range on request)

-20

90

°C

T02

Rthja

Thermal Resistance Chip/Ambient

surface mounted, thermal pad soldered to ca.

2 cm² heat sink

30

40

K/W

All voltages are referenced to ground unless otherwise stated.

All currents into the device pins are positive; all currents out of the device pins are negative.