參數(shù)資料
型號: NCP2824FCT2G
廠商: ON Semiconductor
文件頁數(shù): 6/12頁
文件大?。?/td> 0K
描述: IC AMP MONO CLASS D AGC 9-WCSP
標(biāo)準(zhǔn)包裝: 1
系列: NOCAP™
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 2.4W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點(diǎn): 差分輸入,短路和熱保護(hù)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 9-覆晶
封裝/外殼: 9-WFBGA,F(xiàn)CBGA
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: NCP2824FCT2GOSDKR
NCP2824
http://onsemi.com
3
Table 1. PIN FUNCTION DESCRIPTION
Pin
Name
Type
Description
A1
INP
Input
Positive Input
C1
INN
Input
Negative Input
A2
PVDD
POWER
Power Supply: This pin is the power supply of the device. A 4.7 mF ceramic capacitor or larger must
bypass this input to the ground. This capacitor should be placed as close a possible to this input.
B2
NC
Nonconnected: reserved for production. Must be kept floating in the final application
A3
OUTP
Output
Positive output: Special care must be observed at layout level. See the Layout consideration section
C3
OUTN
Output
Negative output: Special care must be observed at layout level. See the Layout consideration section
C2
CNTL
Input
Control: This pin is dedicated to the control of the chip via the Single wire protocol
B3
PGND
POWER
Power Ground: This pin is the power ground and carries the high switching current. A high quality
ground must be provided to avoid any noise spikes/uncontrolled operation. Care must be observed to
avoid highdensity current flow in a limited PCB copper track.
B1
AGND
POWER
Analog Ground: This pin is the analog ground of the device and must be connected to GND plane.
Table 2. MAXIMUM RATINGS
Rating
Symbol
Value
Unit
AVDD, PVDD Pins: Power Supply Voltage (Note 2)
VDD
0.3 to +6.0
V
INP/N Pins: Input (Note 2)
VINP/N
0.3 to +VDD
V
Digital Input/Output: EN Pin:
Input Voltage
Input Current
VDG
IDG
0.3 to VDD + 0.3
1
V
mA
Human Body Model (HBM) ESD Rating are (Note 3)
ESD HBM
2000
V
Machine Model (MM) ESD Rating are (Note 3)
ESD MM
200
V
WCSP 1.5 x 1.5 mm package (Notes 6 and 7)
Thermal Resistance Junction to Case
RqJC
90
°C/W
Operating Ambient Temperature Range
TA
40 to +85
°C
Operating Junction Temperature Range
TJ
40 to +125
°C
Maximum Junction Temperature (Note 6)
TJMAX
+150
°C
Storage Temperature Range
TSTG
65 to +150
°C
Moisture Sensitivity (Note 5)
MSL
Level 1
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at TA = 25°C.
2. According to JEDEC standard JESD22A108B.
3. This device series contains ESD protection and passes the following tests:
Human Body Model (HBM) ±2.0 kV per JEDEC standard: JESD22A114 for all pins.
Machine Model (MM) ±200 V per JEDEC standard: JESD22A115 for all pins.
4. Latch up Current Maximum Rating: ±100 mA per JEDEC standard: JESD78 class II.
5. Moisture Sensitivity Level (MSL): 1 per IPC/JEDEC standard: JSTD020A.
6. The thermal shutdown set to 150°C (typical) avoids irreversible damage on the device due to power dissipation.
7. The RqCA is dependent on the PCB heat dissipation. The maximum power dissipation (PD) is dependent on the min input voltage, the max
output current and external components selected.
RqCA +
125 * TA
PD
* RqJC
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