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2022-09-21 17:24:28
ISL97656 with a 4A integrated switch booster regulator
ISL97656 is a high -frequency, high -efficiency current mode control the non -synchronous boost regulator at the constant PMW switch. It has an internal 4.0A and a 120MΩ low -side MOSFET, which can provide high output current and efficiency of more than 90%. The optional 640kHz1.22MHz switch frequency allows the use of smaller inductance and faster transient response. The external compensation pin allows users to flexibly set the frequency of compensation capacitors with low ESR ceramic output. In the shutdown mode, the current of ISL97656 is less than 1 micro -peace under the input voltage as low as 2.2V. These functions and higher switching frequencies allow micro-external components to make it a portable ideal device and TFT-LCD display. ISL97656 has a 10 LD TDFN package with a maximum height of 1.1mm. The equipment is running within the temperature range of -40 ° C to+85 ° C.
Note:
1. Add the -t* " suffix to the tape and the roll. See the TB347 roll -up specification.
2. These Intersil lead -free plastic packaging products use lead -free material group