Search Compare 0 Inquire Now 0
EN

G2257Q51U

4+1 channels PMIC
The G2257 provide a complete power supply solution for handsets or data card. It contains four dc/dc converters, and one LDO to power each critical blocks of the system, and is optimized for maximum battery life, featuring a low ground current when in standby mode operation. All channels DC/DC converters operate at 1.5MHz to optimize size, cost, and efficiency. All Synchronous converters are enabled by individual EN pin control and operate at pulse skipping mode at light load.

Downloads

EDS-2257-1496-250226-0.4
Add to compare Add to inquiry
Specifications
Vin (V)
min.
2.7
max.
5.5
DCDC
CH
4
LDO
CH
1
SW
CH
--
CHG
(A)
--
Control
Interface
ENx
VFBx
Note
DCDC1/2=3A, DCDC3/4=2A,LDO1=600mA
Package
QFN4X4-24
Datasheet
EDS-2257-1496-250226-0.4.pdf
Application Fields
Handheld Device

Handheld Device

Provide high-performance solutions, including integrated circuits that are highly integrated to meet different application requirements.

Networking

Networking

GMT is committed to developing various circuit switch solutions to achieve protection for systems and devices.

Computer Applications

Computer Applications

GMT is committed to developing various circuit switch solutions to achieve protection for systems and devices.

Consumer

Consumer

GMT is committed to developing various circuit switch solutions to achieve protection for systems and devices.

Back to List Add to compare Add to inquiry
Compare 0 Inquire Now 0
EN
Inquiry Cart

total 0 items

Products Inquiry
Compare

total 0 items

Privacy Settings

We use cookies to allow our website to function properly, personalize design content and advertisements, provide social media features, and analyze traffic. We also share information about your use of our website with social media, advertising, and analytics partners.

View Privacy Policy

Manage Consent Settings

Essential Cookies

Accept All

The website cannot operate without these cookies, and you cannot disable them in the system. These cookies are typically set based on your actions (i.e., service requests), such as setting privacy preferences, logging in, or filling out forms. You can configure your browser to block or prompt you about these cookies, but this may cause certain website functions to not work.