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MP2155GQ-Z Buck Boost Switching Regulator IC 1.5V 3.3V 1 Output 1A 2.2A 10 VFDFN Power IC Chip
MP2155GQ-Z Buck Boost Switching Regulator IC 1.5V 3.3V 1 Output 1A 2.2A 10 VFDFN Power IC Chip
Specifications
Brand Name :
MPS
Model Number :
MP2155GQ-Z
Certification :
RoHS
Place of Origin :
America
MOQ :
5000 PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
5K PCS
Delivery Time :
2-3 DAYS
Packaging Details :
5000 PCS/Tape
Manufacturer :
Monolithic Power Systems (MPS)
Category :
Voltage Regulators - DC DC Switching Regulators
Product Number :
MP2155GQ-Z
Number of Outputs :
1
Voltage - Input (Min) :
2V
Voltage - Input (Max) :
5.5V
Voltage - Output (Min/Fixed) :
1.5V
Voltage - Output (Max) :
5V
Current - Output :
1A 2.2A
Frequency - Switching :
1MHz
Operating Temperature :
-40°C ~ 125°C (TJ)
Package / Case :
10-VFDFN Exposed Pad
Supplier Device Package :
10-QFN (3x3)
Description

MP2155GQ-Z Buck-Boost Switching Regulator IC Positive Adjustable (Fixed) 1.5V (3.3V) 1 Output 1A, 2.2A 10-VFDFN Expos

Features:

• High Efficiency up to 95%.

• Load Disconnect During Shutdown

• Input Voltage Range: 2V to 5.5V

• Adjustable Output Voltage from 1.5V to 5V

• 3.3V/1A Load Capability from 2.7V-to-5.5V Vin

• 1MHz Switching Frequency

• Pulse Skipping Mode at Light Load

• Typical 80μA Quiescent Current

• Internal Loop Compensation for Fast Response

• Internal Soft Start

• OTP, Hiccup SCP

• Available in Small 3x3mm QFN10 Package

APPLICATIONS

• Battery-Powered Products

• Portable Instruments

• Tablet PCs

• POS Systems

• GSM/GPRS

• System Controls

Description:

The MP2155 is a highly efficient, low quiescent current Buck-Boost converter, which operates from input voltage above, below and equal to the output voltage. The device provides power solution for products powered by a one-cell Lithium-Ion or multi-cell alkaline battery applications where the output voltage is within battery voltage range.
The MP2155 uses a current mode, fixed frequency PWM control for optimal stability and transient response. The fixed 1MHz switching frequency and integrated low RDS(ON) N-channel and P-channel MOSFETs minimize the solution footprint while maintaining high efficiency.
To ensure the longest battery life MP2155 has an optional pulse skipping mode that reduces switching frequency under light load conditions. For other low noise applications where variable frequency power save mode may cause interference, the logic control input MODE pin forces fixed frequency PWM operation under all load conditions.
The MP2155 operates with input voltage from 2V to 5.5V to provide adjustable output voltage (1.5V to 5V). With an input from 2.7V to 5.5V it can supply a maximum 1A current to load at 3.3V output voltage. The MP2155 is available in small QFN10-3x3mm package.

Product Attributes:

Category Voltage Regulators - DC DC Switching Regulators
Mfr Monolithic Power Systems Inc.
Product Status Active
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Output Type Adjustable (Fixed)
Number of Outputs 1
Voltage - Input (Min) 2V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.5V (3.3V)
Voltage - Output (Max) 5V
Current - Output 1A, 2.2A
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Supplier Device Package 10-QFN (3x3)
Base Product Number MP2155

Additional Resources:

ATTRIBUTE DESCRIPTION
Other Names 1589-1565-1
1589-1565-6
MP2155GQ-Z-ND
1589-1565-2
Standard Package 5000

Data Picture:

MP2155GQ-Z Buck Boost Switching Regulator IC 1.5V 3.3V 1 Output 1A 2.2A 10 VFDFN Power IC Chip

Product tags

voltage regulator ic 7805

,

linear voltage regulator ic

,

voltage regulator ic lm317
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MP2155GQ-Z Buck Boost Switching Regulator IC 1.5V 3.3V 1 Output 1A 2.2A 10 VFDFN Power IC Chip

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Product Detail
Brand Name :
MPS
Model Number :
MP2155GQ-Z
Certification :
RoHS
Place of Origin :
America
MOQ :
5000 PCS
Price :
Negotiable
Contact Supplier
MP2155GQ-Z Buck Boost Switching Regulator IC 1.5V 3.3V 1 Output 1A 2.2A 10 VFDFN Power IC Chip

Shenzhen Zhaocun Electronics Co., Ltd.

Active Member
3 Years
shenzhen
Since 2012
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Memory IC Chip, Sensor Chips, Power IC Chip
Total Annual :
1000000-5000000
Employee Number :
100~150
Certification Level :
Active Member
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