S-1165B15MC-N6ATFG Просмотр технического описания (PDF) - Seiko Instruments Inc

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S-1165B15MC-N6ATFG

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

Seiko Instruments Inc 

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.3.1_00

S-1165 Series

„ Electrical Characteristics

Item

Output voltage*1

Output current*2

Dropout voltage*3

Line regulation

Load regulation

Output voltage

temperature coefficient*4

Current consumption

during operation

Current consumption

during shutdown

Input voltage

Shutdown pin

input voltage “H”

Shutdown pin

input voltage “L”

Shutdown pin

input current “H”

Shutdown pin

input current “L”

Ripple rejection

Short-circuit current

Table 4

(Ta = 25°C unless otherwise specified)

Symbol

Conditions

Min.

Typ.

Max.

Unit

Test

Circuit

VOUT(E) VIN = VOUT(S) + 1.0 V, IOUT = 30 mA

VOUT(S) VOUT(S) VOUT(S)

× 0.99

× 1.01

V

1

IOUT VIN ≥ VOUT(S) + 1.0 V

200*5 ⎯

⎯ mA 3

Vdrop IOUT = 200 mA 1.5 V ≤ VOUT(S) ≤ 2.5 V ⎯

0.20 0.30 V

1

2.6 V ≤ VOUT(S) ≤ 5.5 V ⎯

0.14 0.20

ΔVOUT1 VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V,

ΔVIN• VOUT IOUT = 30 mA

⎯

0.05 0.2 % / V

ΔVOUT2

VIN = VOUT(S) + 1.0 V,

1.0 mA ≤ IOUT ≤ 200 mA

⎯

20

40 mV

ΔVOUT VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,

ΔTa• VOUT −40°C ≤ Ta ≤ 85°C

⎯

±100

⎯

ppm

/ °C

VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,

ISS1 no load

⎯

35

65 μA 2

VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF,

ISS2 no load

⎯

0.1

1.0

VIN

⎯

2.0

⎯

6.5

V⎯

VSH VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ

1.5

⎯

⎯

4

VSL VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ

⎯

⎯

0.3

ISH VIN = 6.5 V, VON/OFF = 6.5 V

−0.1

⎯

0.1 μA

ISL

RR

Ishort

VIN = 6.5 V, VON/OFF = 0 V

VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,

ΔVrip = 0.5 Vrms, IOUT = 30 mA

VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,

VOUT = 0 V

−0.1

⎯

0.1

⎯

70

⎯ dB 5

⎯

350

⎯ mA 3

*1. VOUT(S): Specified output voltage

VOUT(E): Actual output voltage at the fixed load

The output voltage when fixing IOUT(= 30 mA) and inputting VOUT(S) + 1.0 V

*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output

current.

*3. Vdrop = VIN1 − (VOUT3 × 0.98)

VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 200 mA.

VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing

the input voltage.

*4. The change in temperature [mV/°C] is calculated using the following equation.

[ ] [ ] [ ] ΔVOUT

mV/°C

= V *1

OUT(S)

V

*2 ×

ΔVOUT

ppm/°C *3 ÷ 1000

ΔTa

ΔTa • VOUT

*1. The change in temperature of the output voltage

*2. Specified output voltage

*3. Output voltage temperature coefficient

*5. The output current can be at least this value.

Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be

paid to the power dissipation of the package when the output current is large.

This specification is guaranteed by design.

Seiko Instruments Inc.

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