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Shanghai Hynitron Technology Co., Ltd.
HAA9811
,4 ,AB /D ,6.5W
HAA9811 ,、AB/D , 3Ω 6.5W 。 HAA9811 , ,, ,HAA9811 ,, ;, , 。
HAA9811 PSRR HAA9811 RF 。 HAA9811 , 。OCP、OTP、UVLO 。、 POP-click ,。
HAA9811 ESOP10L DFN3*3-10L 。
AB、D 4 ,1.4A~3A ,Charge_pump6.6V D:
-5.5W (VDD=4.2V, RL =4Ω,AGC OFF THD+N=10%) -6.5W (VDD=4.2V, RL =3Ω,AGC OFF THD+N=10%) AB: -2.0W (VDD=4.2V, RL =4Ω, THD+N=10%) -2.7W (VDD=4.2V, RL =3Ω, THD+N=10%) :2.8V to 5.5V 、POP-click (<1uA) OCP、OTP、UVLO
/ / AI
:Cf,4.7uF,10V
:Cout10uF 470uF,16V
CTRL
<0.35V
1.2V~1.6V
AB
1.7V~2.0V
D
>2.2V
D
AB/D4
。IO。
:CTRL 1.7V~2.0V ,, 1 。CTRL 930K 。
Shanghai Hynitron Technology Co., Ltd.
1 / 12
Rev 1.2 Dec. 2021
Shanghai Hynitron Technology Co., Ltd.
HAA9811
,4 ,AB /D ,6.