LM5642 Series

Catalog

IC REG CTRLR BUCK 28TSSOP

Part	Topology	Output Type	Function	Frequency - Switching	Output Configuration	Mounting Type	Number of Outputs	Package / Case [custom]	Package / Case	Package / Case [custom]	Output Phases	Operating Temperature [Min]	Operating Temperature [Max]	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Supplier Device Package	Duty Cycle (Max) [Max]	Package / Case	Package / Case [y]
Texas Instruments LM5642XMH/NOPB	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2	4.4 mm	28-PowerTSSOP	0.173 "	2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-HTSSOP	98.9 %
Texas Instruments LM5642XMTX/NOPB	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2		28-TSSOP		2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-TSSOP	98.9 %	0.173 in	4.4 mm
Texas Instruments LM5642XMHX	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2	4.4 mm	28-PowerTSSOP	0.173 "	2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-HTSSOP	98.9 %
Texas Instruments LM5642XMHX/NOPB	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2	4.4 mm	28-PowerTSSOP	0.173 "	2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-HTSSOP	98.9 %
Texas Instruments LM5642XMT/NOPB	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2		28-TSSOP		2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-TSSOP	98.9 %	0.173 in	4.4 mm
Texas Instruments LM5642XMH	Buck	Transistor Driver	Step-Down	375 kHz	Positive	Surface Mount	2	4.4 mm	28-PowerTSSOP	0.173 "	2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-HTSSOP	98.9 %
Texas Instruments LM5642MH/NOPB	Buck	Transistor Driver	Step-Down	200 kHz	Positive	Surface Mount	2	4.4 mm	28-PowerTSSOP	0.173 "	2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-HTSSOP	98.9 %
Texas Instruments LM5642MTCX/NOPB	Buck	Transistor Driver	Step-Down	200 kHz	Positive	Surface Mount	2		28-TSSOP		2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-TSSOP	98.9 %	0.173 in	4.4 mm
Texas Instruments LM5642MTCX	Buck	Transistor Driver	Step-Down	200 kHz	Positive	Surface Mount	2		28-TSSOP		2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-TSSOP	98.9 %	0.173 in	4.4 mm
Texas Instruments LM5642MTC	Buck	Transistor Driver	Step-Down	200 kHz	Positive	Surface Mount	2		28-TSSOP		2	-40 °C	125 ¯C	Current Limit Enable Soft Start	4.5 V	36 V	28-TSSOP	98.9 %	0.173 in	4.4 mm