ONSEMI NCP2991FCT2G

Manufacturer No:

NCP2991FCT2G

Manufacturer:

ONSEMI

Package:

9-WFBGA, FCBGA

Description:

Audio Power Amplifier, Class AB, 1.35 W, with Selectable Fast Turn-On Time

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

NCP2991FCT2G information

ONSEMI NCP2991FCT2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP2991FCT2G.

Type
Parameter

Package Type
Flip-Chip-9

MSL Type
1

Container Type
DSFTP

Case Outline
499E

MSL Temp (°C)
260

Class
AB

Output Power Typ (W)
1.35

ton Typ (ms)
30

THD + N Typ (%)
0.015

IQ Typ (mA)
1.8

ISD Typ (nA)
20

Container Qty.
3000

VCC Max (V)
5.5

Output Type
BTL

Download datasheets and manufacturer documentation for ONSEMI NCP2991FCT2G.

Datasheet:

c406df1252a281200afd167a0ba758a6.pdf

Package Drawing:

4531780b99ee447d4630ab19cb4be5e9.pdf

The NCP2991 is an audio power amplifier designed for portable communication device applications such as mobile phone applications. The NCP2991 is capable of delivering 1.35 W of continuous average power to an 8.0 Ω BTL load from a 5.0 V power supply, and 1.1 W to a 4.0 Ω BTL load from 3.6V power supply. The NCP2991 provides high quality audio while requiring few external components and minimal power consumption. It features a low-power consumption shutdown mode, which is achieved by driving the /SD pin with logic low. The NCP2991 contains circuitry to prevent from pop and click noise that would otherwise occur during turn-on and turn-off transitions. It is a zero pop noise device when a single ended or a differential audio input is used. For maximum flexibility, the NCP2991 provides an externally controlled gain (with resistors). In addition, it integrates 2 differents Turn On times (15 ms or 30ms) adjustable with the TON pin. Due to its best-in-class PSRR, it can be directly connected to the battery, saving the use of an LDO. This device is available in a 9-Pin Flip-Chip CSP (Lead-Free).

Application

Audio amplification

End Product

Mobile phone
PDAs, MP3, PMP

Feature

1.35 W to an 8.0Ω BTL load from a 5.0 V power supply
Best-in-Class PSRR: up to -100 dB
Zero pop noise signature with single-ended or differential audio input
External turn-on time configuration capability: 15 ms or 30 ms
Ultra-low current shutdown mode: 10 nA
2.5 V-5.5 V operation
External gain configuration capability
Thermal overload protection circuitry

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.