NIS1050 ON Semiconductor, NIS1050 Datasheet

no-image

NIS1050

Manufacturer Part Number
NIS1050
Description
Protection Interface Circuit For Pmics With Integrated Ovp Control
Manufacturer
ON Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NIS1050MNTBG
Manufacturer:
ON
Quantity:
3 609
Part Number:
NIS1050MNTBG
Manufacturer:
ON Semiconductor
Quantity:
800
Part Number:
NIS1050MNTBG
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
NIS1050MNTBG
Quantity:
3 000
Company:
Part Number:
NIS1050MNTBG
Quantity:
6 000
NIS1050
Protection Interface Circuit
for PMICs with Integrated
OVP Control
PMICs from the leading mobile phone and UMPC chipset vendors. It
includes a highly stable low-current LDO and a low impedance power
N-Channel MOSFET.
the NFET is the external pass element for the OVIC circuit. These
stages combine with the internal PMIC to protect the charging circuit
from low-impedance overvoltage conditions that can occur from
either the AC/DC or USB supply.
surface mount package.
Features
Typical Applications
USB
© Semiconductor Components Industries, LLC, 2009
July, 2009 − Rev. 0
The NIS1050 is a protection IC targeted at the latest generation of
The LDO provides a low current, five volt supply to the PMIC, and
The NIS1050 is available in the low−profile 6-lead 2x2mm WDFN6
Regulator
Capacitors
Phone and UMPC Chipset Vendors
Lower Power Dissipation and Higher Efficiency vs. Zener Shunt
LDO Highly Stable across Temperature, Operates Without Bypass
Wide 3-30 V Power Supply Voltage Input Range
Low−Profile (0.75mm) 6-Lead 2x2mm WDFN6 Package
Power Interface for New Generation PMICs from Leading Mobile
Vbus
3,7
6,8
2
1
NIS1050
Figure 1. Typical Application
LDO
10k
4
5
4.7uF
OVP_CLAMP
PMIC
OVP_SNS
OVP_CTL
VCHG
VCHG
Reference
A) If okay, FET is closed
B) If not okay, FET is opened
Bandgap
2
V_REF_2
V_REF_1
Detector
Voltage
control
inputs
other
3
V_IN_OKAY
Controller
LDO
1
Over−Voltage
Protection
4
5.30
5.25
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
†For information on tape and reel specifications,
NIS1050MNTBG
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
−40
Figure 2. Output Voltage Variation with
Device
CASE 506AN
WDFN6, 2x2
T
−15
ORDERING INFORMATION
J
, JUNCTION TEMPERATURE (°C)
PM = Specific Device Code
M
http://onsemi.com
= Date Code
10
Temperature
(Pb−Free)
Package
WDFN6
35
Publication Order Number:
60
3000 / Tape & Reel
DIAGRAMS
MARKING
1
Shipping
85
PM M
NIS1050/D
110

Related parts for NIS1050

NIS1050 Summary of contents

Page 1

... NIS1050 Protection Interface Circuit for PMICs with Integrated OVP Control The NIS1050 is a protection IC targeted at the latest generation of PMICs from the leading mobile phone and UMPC chipset vendors. It includes a highly stable low-current LDO and a low impedance power N-Channel MOSFET. The LDO provides a low current, five volt supply to the PMIC, and the NFET is the external pass element for the OVIC circuit ...

Page 2

Table 1. FUNCTIONAL PIN DESCRIPTION Pin Function 1 Source This is the source of the power FET and connects to the PMIC pin of the same name. 2 Gate This pin is the gate of the FET switch ...

Page 3

ELECTRICAL CHARACTERISTICS Characteristics POWER FET Zero Gate Voltage Drain Current ( 85°C J Gate-to-Source Leakage Current ( Gate Threshold Voltage ( Negative ...

Page 4

DRAIN−TO−SOURCE VOLTAGE (VOLTS) DS Figure 4. On−Region Characteristics 5.30 5.25 5.20 5.15 5.10 5.05 5.00 4.95 4.90 4.85 4.80 −40 Mounting ...

Page 5

... BOTTOM VIEW The products described herein (NIS1050), may be covered by one or more U.S. patents. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

Related keywords