AAT1160 AAT, AAT1160 Datasheet
AAT1160
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AAT1160 Summary of contents
Page 1
... TSSOP-20 PACKAGE – Step Up Current Mode PWM Converter with General Description The AAT1160 is a step up current mode PWM converter that provides a one-channel step-up PWM controller, four Gamma buffers, and one buffer. Internal soft-start function can efficiently prevent inrush current when the power is on. ...
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... Gamma Buffer 2 Input Gamma Buffer 3 Input Gamma Buffer 4 Input V Buffer Output COM Inverting Input Pin of PWM Error Amplifier Ground Ground 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 – – 1.0 ...
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... SYMBOL DD1 DD1 P d 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 VALUE UNIT +0 +0.3 DD1 +0.3 DD1 − ...
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... A V SYMBOL TEST CONDITION FREQ=GND f OSC FREQ FREQ=GND D MAX FREQ 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 = 10V DD1 MIN TYP MAX UNIT 2.6 5.5 2.29 2.43 2.57 2.58 0.36 0.60 1.2 5.0 0.1 10.0 160 MIN TYP MAX UNIT 1 ...
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... FS SYMBOL TEST CONDITION HYS 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 = 10V DD1 MIN TYP MAX UNIT 1.1 1.6 2.1 0.28 0.50 0.01 20.00 MIN TYP MAX UNIT 14 55 MIN TYP MAX UNIT 0 ...
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... CIN GI1 4.5V to 5.5V 0. CIN GI1 ~ 5.5V to 4.5V 0.1% 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 = 10V DD1 MIN TYP MAX 6. 1.5 MIN TYP MAX = =5V - ...
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... V OL3 COUT CIN − mA, OH3 COUT (Gamma Buffer) I SHORT ( V Buffer) COM 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 = 10V DD1 MIN TYP Buffer) - 0.08 - 1.02 Buffer) COM 9.85 9.92 8.95 8.98 =5V - 5.02 GI1 ~ 4 V =5V 4 ...
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... V CH1: I CH2 CH3: 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 Efficiency vs. Load Current ( f =600kHz V =8.1V) OSC OUT Efficiency V.S. Load Current (V :8.1V,Freqency:1.2MHz) OUT 5 10 ...
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... V = 8.1V, O CH1: Load, 100mA to 250mA CH2: 5v/div 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 Load Transient Response T = 100µs/div 3.3V, =600kHz OSC 200mV/div ...
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... RHPZ =500kHz, V =2.5V, V =5V, and OSC IN =0.5A, then R =10 Ω select LOAD 2 -6 =5(2.5/5) /(2 π *4.7*10 *0.5)=84.65kHz would be calculated as /2π LOAD has fulfilled transient-droop C – – . AAT1160 for R ≤ 200k C g (105µ )(1-D)/2 1.0 ...
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... Advanced Analog Technology, Inc Page =1.25I /(1-D)=1.25I IND(PK) OUT OUT V =5V: O SHDN Thermal SHDN 1.0v Fault Detect Control Driver Logic Gamma3 Gamma4 GI4 – – . AAT1160 is used, IDEAL * SHDN SW GND1 V DD1 COUT GO1 GO2 GO3 GO4 V 1.0 ...
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... FREQ DD IN1 DD1 AAT1160 C C CIN COUT GO1 GI1 GO2 GI2 GO3 GI3 GO4 GI4 GND1 GND 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 V P1 – – 1.0 ...
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... Advanced Analog Technology, Inc. Package Dimension 20-Pin TSSOP – – 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 – – 1.0 ...
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... Advanced Analog Technology, Inc. Package Dimension (Cont.) 20-Pin TSSOP – – 台灣類比科技股份有限公司 Advanced Analog Technology, Inc Page AAT1160 – – 1.0 ...