TSMC IP Cores

21-input testmux, has LU protection at output, can be used at chip I/O

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Levelshifter low-to-high, used in HS driver

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Levelshifter high-to-low, used in HS driver

• TSMC
• 180nm
• BCDG2
• Silicon Proven

4.25V...15V to 3.3V/120mA LDO

• TSMC
• 180nm
• BCDG2
• Silicon Proven

DCDC regu power stage, includes bootstrap regulator

• TSMC
• 180nm
• BCDG2
• Silicon Proven

LS current replica block, 1:100'000, for LS switch current measurement

• TSMC
• 180nm
• BCDG2
• Silicon Proven

HS current replica block, 1:100'000, for HS switch current measurement

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Ripple injector, feedback block for regulator output ripple measurement

• TSMC
• 180nm
• BCDG2
• Silicon Proven

LS power switch driver

• TSMC
• 180nm
• BCDG2
• Silicon Proven

HS power switch driver

• TSMC
• 180nm
• BCDG2
• Silicon Proven

HS bootstrap driver for HS NMOS gate voltage generation

• TSMC
• 180nm
• BCDG2
• Silicon Proven

20ns rising edge delay circuit, RC-based, trimmable

• TSMC
• 180nm
• BCDG2
• Silicon Proven

150ns rising edge delay circuit, bias current to C based, not trimmable

• TSMC
• 180nm
• BCDG2
• Silicon Proven

10ns rising edge delay circuit, RC-based, trimmable

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Adjustable delay block for dual-phase regulator operation

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Inverter based delay chain, 5ns

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Inverter based delay chain, 10ns

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Zero-cross detector and valley OCP block, trimmable

• TSMC
• 180nm
• BCDG2
• Silicon Proven

HS current protection circuit

• TSMC
• 180nm
• BCDG2
• Silicon Proven

Current monitor circuit, Vout=1.2V+0.06V*Iload

• TSMC
• 180nm
• BCDG2
• Silicon Proven