NCP1417(2002) Ver la hoja de datos (PDF) - ON Semiconductor

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Fabricante

NCP1417
(Rev.:2002)

200 mA DC-DC Step-up Converter with Dual Low Battery Protection

ON Semiconductor 

Input

1.0 V to

VOUT

Low Battery

Sense Input

Shutdown

Input

Low Battery

Open Drain

Output 1

NCP1417

10 mF

150 pF

200 K

56 nF

355 K

FB

VOUT

LBI/SHDN

NCP1417

LBO1

LX

GND

REF

150 nF

LBO2

Figure 1. Typical Operating Circuit

22 mH

+ VOUT

33 mF

Output 1.5 V to 5.5 V

IOUT typical up to

200 mA at 3.3 V Output

and 2.5 V Input

Low Battery

Open Drain

Output 2

MAXIMUM RATINGS

Rating

Power Supply (Pin 8)

Input/Output Pins

Pin 1–5, Pin 7

Thermal Characteristics

Micro8 Plastic Package

Maximum Power Dissipation @ TA = 25°C

Thermal Resistance Junction to Air

Operating Junction Temperature Range

Operating Ambient Temperature Range

Storage Temperature Range

1. This device contains ESD protection and exceeds the following tests:

Human Body Model (HBM) "2.0 kV per JEDEC standard: JESD22–A114.

Machine Model (MM) "200 V per JEDEC standard: JESD22–A115.

2. The maximum package power dissipation limit must not be exceeded.

PD

+

TJ(max) *

RqJA

TA

3. Latch–up Current Maximum Rating: "150 mA per JEDEC standard: JESD78.

4. Moisture Sensitivity Level: MSL 1 per IPC/JEDEC standard: J–STD–020A.

Symbol

VOUT

VIO

PD

RqJA

TJ

TA

Tstg

Value

Unit

–0.3 to 6.0

V

–0.3 to 6.0

V

520

240

–40 to +150

–40 to +85

–55 to +150

mW

_C/W

_C

_C

_C

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