IXD1209 datasheet(2/27 Pages) ZILOG

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IXD1209/12

Doc. No. IXD1209/12_DS, Rev. N0

Characteristics subject to change without notice

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNITS

Input Voltage

VIN

– 0.3 ~ 12.0

Output Current

IOUT

500

Output Voltage

VOUT

– 0.3 ~ VIN + 0.3

CE Input Voltage

VCE

– 0.3 ~ 12.0

Power Dissipation

SOT-25

250 (600 PCB mounted)

SOT-89-5

500 (1300 PCB mounted)

USP-6C

120 (1000 PCB mounted)

Operating Temperature Range

TOPR

– 40 ~ + 85

Storage Temperature Range

TSTG

– 55 ~ +125

All voltages are in respect to VSS

1) IOUT ≤ Pd/ (VIN-VOUT)

2)This is a reference data taken by using the test board. Please refer to page 21 to 23 for details.

ELECTRICAL OPERATING CHARACTERISTICS

IXD1209/12 Type A, B

Ta = 25 0C

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNIT

CIRCUIT

Output Voltage (2%)

VOUT(E)

IOUT = 30 mA

VOUT(T)x

0.98

VOUT(T)

VOUT(T)x

1.02

Output Voltage (1%)

VOUT(T)x

0.99

VOUT(T)

VOUT(T)x

1.01

Maximum Output Current

IOUT_MAX

VIN = 2.3 V, VOUT ≥ 1.17 V

Load Regulation

∆VOUT

1 mA ≤ IOUT ≤ 100 mA

Dropout Voltage

VDIF1

IOUT = 30 mA

E-1

VDF2

IOUT = 100mA

E-2

Supply

Current

Type A

ISS

VCE = VIN = VOUT(E) + 1.0 V

When VOUT ≤ 0.95 V, VCE = VIN = 2.0 V

µA

Type B

Standby Current

ISTB

VCE = 0 V

0.01

0.10

µA

Line Regulation

∆

VOUT(E) + 1.0 V ≤ VIN ≤ 10 V

When VOUT ≤ 0.95 V, 2.0 V ≤ VIN ≤ 10 V

IOUT = 30 mA,

When VOUT ≤ 1.75 V, IOUT = 10 mA

0.01

0.20

%/V

Input Voltage

VIN

Output Voltage Temperature

Characteristics

∆

IOUT = 30 mA

- 40

0C ≤ T

OPR ≤ 85

± 100

ppm/

Power Supply Rejection Ratio

PSRR

VIN = (VOUT(E) + 1.0 V) + 1 Vp-pAC

When VOUT ≤ 1.5 V,

VIN = 2.5 V + 1.0 Vp-pAC,

IOUT = 10 mA, f = 10 kHz

Current Limit

ILIM

VIN = VOUT(E) + 1.0 V, VCE = 0 V

When VOUT ≤ 1.75 V, VIN = VOUT(E) + 2.0 V

300

Short Current

ISHORT

VCE = 0 V, When VOUT ≤ 1.75 V,

VIN = VOUT(E) + 2.0 V

CE “H” Level Voltage

VCEH

1.6

VIN

CE “L” Level Voltage

VCEL

0.25

CE “H” Level

Current

Type A

ICEH

VCE = VIN = VOUT(E) + 1.0 V

When VOUT ≤ 0.95 V, VCE = VIN = 2.0 V

0.8

5.0

µA

Type B

-0.1

0.1

CE “L” Level Current

ICEL

VCE = 0 V, VIN = VOUT(E) + 1.0 V

When VOUT ≤ 0.95 V, VCE = VIN = 2.0 V

-0.1

0.1

µA

NOTE:

Unless otherwise stated, VIN = VOUT (T) +1.0 V. If VOUT is less than 0.95 V, VIN = 2.0 V; VOUT (T) is Nominal output voltage and VOUT (E) is

Effective output voltage, (I.e. the output voltage when "VOUT (T) +1.0V" is provided at the VIN pin, while maintaining a certain IOUT value).

VDIF = {VIN-VOUT}, where VIN1 is the input voltage when VOUT = 0.98 VOUT(T) appears, while input voltage gradually decreases

If VOUT (T) is less than 1.45 V, MIN. = VOUT (T) - 30 mV, MAX. = VOUT(T) + 30 mV

For products with VOUT(T) > 3.0 V only

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