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BCM89359KUBG 参数 Datasheet PDF下载

BCM89359KUBG图片预览
型号: BCM89359KUBG
PDF下载: 下载PDF文件 查看货源
内容描述: [Telecom Circuit, 1-Func, PBGA194, WLBGA-194]
分类和应用: 电信电信集成电路
文件页数/大小: 156 页 / 3627 K
品牌: CYPRESS [ CYPRESS ]
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BCM89359 Advance Data Sheet  
3.3V LDO (PALDO3P3)  
3.3V LDO (PALDO3P3)  
Table 40: PALDO3P3 Specifications  
Specification  
Notes  
Min.  
Typ.  
Max.  
Units  
a
Input supply voltage, V  
Min = V + 0.2V = 3.1V (for V = 2.9V) dropout 3.1  
voltage requirement must be met under  
3.6  
V
in  
o
o
4.8  
maximum load for performance specifications.  
Output current  
0.2  
650  
mA  
V
Nominal output voltage, Default = 3.3V  
3.3  
V
o
Dropout voltage  
At max load.  
200  
+5  
mV  
%
Output voltage DC  
accuracy  
Includes line/load regulation.  
–5  
Quiescent current  
No load  
100  
5.8  
1.5  
120  
6
µA  
mA  
µA  
Maximum load (600 mA)  
Leakage current  
Line regulation  
Power-Down mode,  
junction temperature = 85°C  
5
V from (V + 0.2V) to 4.8V, max load  
3.5  
mV/V  
in  
o
Load regulation  
PSRR  
load from 1 mA to 450 mA  
V + 0.2V,  
0.25  
mV/mA  
dB  
V
20  
in  
o
V = 3.3V, C = 4.7 µF,  
o
o
Max load, 100 Hz to 100 kHz  
LDO turn-on time  
C = 4.7 μF (plus other board capacitor max  
4.7 μF)  
160  
4.7  
4.7  
210  
µs  
µF  
µF  
o
b
External output capacitor, Ceramic, X5R, 0402,  
(ESR: 5 m–240 m), ± 10%, 10V  
1.0  
C
o
External input capacitor For SR_VDDBATA5V pin (shared with Bandgap) –  
Ceramic, X5R, 0402,  
(ESR: 30m-200 m), ± 10%, 10V.  
Not needed if sharing VBAT capacitor 4.7 µF with  
SR_VDDBATP5V.  
a. The maximum continuous voltage is 5.25V. Voltages up to 6.0V for up to 10 seconds, cumulative duration, over  
the lifetime of the device are allowed. Voltages as high as 5.5V for up to 250 seconds, cumulative duration, over  
the lifetime of the device are allowed.  
b. Minimum capacitor value refers to the residual capacitor value after taking into account the part-to-part  
tolerance, DC-bias, temperature, and aging.  
Broadcom®  
September 9, 2014 • 89359-DS100-R  
Page 120  
BROADCOM CONFIDENTIAL