MAX16956 36V, 300mA, Mini Buck Converter with 1.1µA IQ Block Diagram MODE EN REF HVLDO BANDGAP OSC BST BIAS SUP MAX16956 CURRENT SENSE CLK SOFTSTART + SLOPE COMP OUT OUT/FB OUT OR PWM LOGIC LX FB FB EAMP CONTROL BIAS SW1 VGOOD COMP SW2 PGND RESET AGND NOTE 1: FOR INTERNAL FEEDBACK VERSION, SW1 IS OPEN AND SW2 CLOSED. EXTERNAL PIN IS CALLED OUT. NOTE 2: FOR EXTERNAL FEEDBACK VERSION, SW1 IS CLOSED AND SW2 OPEN. EXTERNAL PIN IS CALLED FB. www.maximintegrated.com Maxim Integrated │ 9
