Product Summary

The CS5173GDR8G is 280kHz/560kHz switching regulator with a high efficiency, 1.5A integrated switch. The CS5173GDR8G operate over a wide input voltage range, from 2.7V to 30V. The flexibility of the design of CS5173GDR8G allows the chips to operate in most power supply configurations, including boost, flyback, forward, inverting, and SEPIC. The CS5173GDR8G utilizes current mode architecture, which allows excellent load and line regulation, as well as a practical means for limiting current.

Parametrics

CS5173GDR8G maximum ratings: (1) Junction Temperature Range, Tj: -40°C to +150°C ; (2) Storage Temperature Range, TS TORAGE: -65°C to +150°C ; (3) Package Thermal Resistance, Junction-to-Case, Rojc: 45°C/W, Junction-to Ambient, Roja: 165°C/W; (4) Lead Temperature Soldering: Reflow: 230°C Peak (1.60 second maximum above 183 °C) ; (4) ESD, Human Body Model: 1.2kV; (5) Vcc (IC Power Input): Vmax: 35 V, Vmin: -0.3 V; (6) SS(Shutdown/Sync) : Vmax: 30 V, Vmin: -0.3 V; (7) (Voltage Feedback Input) : Vmax: 10 V, Vmin: -0.3 V; (8) Test (Test Pin) : Vmax: 6.0V, Vmin:-0.3V ; (9) PGND (Power Ground): Vmax: 0.3V, Vmin: -0.3V; (10) AGND (Analog Ground): Vmax: 0V, Vmin: 0V; (11) Vsw (S witch Input) : Vmax: 40V, Vmin: -0.3V.

Features

CS5173GDR8G features: (1) Integrated Power Switch: 1.5A Guaranteed; (2) Wide Input Range: 2.7V to 30V; (3) High Frequency Allows for Small Components; (4) Minimum External Components; (5) Easy External Synchronization; (6) Built in Overcurrent Protection; (7) Frequency Foldback Reduces Component Stress During an Overcurrent Condition; (8) Thermal Shutdown with Hysteresis; (9) Regulates Either Positive or Negative Output Voltages; (10) Shut Down Current: 50 A Maximum; (11) Pin-to-Pin Compatible with LT1372/1373; (12) Wide Temperature Range: Industrial Grade: -40°C to 125°C, Commercial Grade: 0°C to 125°C; (13) Pb-Free Packages are Available.

Diagrams

CS5173GDR8G MARKING DIAGRAM AND PIN CONNECTIONS

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CS5173GDR8G
CS5173GDR8G

ON Semiconductor

Switching Converters, Regulators & Controllers 1.5A High Efficiency Boost

Data Sheet

0-1740: $0.61
1740-2000: $0.57
2000-2500: $0.57
2500-5000: $0.55
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CS5101
CS5101

Other


Data Sheet

Negotiable 
CS5101A
CS5101A

Other


Data Sheet

Negotiable 
CS5101A-BL8Z
CS5101A-BL8Z


IC ADC 16BIT 100/20KHZ 28-PLCC

Data Sheet

Negotiable 
CS5101A-JL8
CS5101A-JL8

Cirrus Logic

ADC (A/D Converters) IC 16 BIT 100/20 KHZ ADC

Data Sheet

Negotiable 
CS5101A-JL8Z
CS5101A-JL8Z


IC ADC 16BIT 100/20KHZ 28-PLCC

Data Sheet

Negotiable 
CS5101EDW16
CS5101EDW16

ON Semiconductor

Primary & Secondary Side PWM Controllers Secondary Side 1.5A

Data Sheet

Negotiable