Datasheet MC33342DG - ON Semiconductor CHARGE CONTROLLER FOR BATT, SOIC8 — 数据表

ON Semiconductor MC33342DG

Part Number: MC33342DG

详细说明

Manufacturer: ON Semiconductor

Description: CHARGE CONTROLLER FOR BATT, SOIC8

Docket:
MC33340, MC33342 Battery Fast Charge Controllers
The MC33340 and MC33342 are monolithic control IC's that are specifically designed as fast charge controllers for Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries.

These devices feature negative slope voltage detection as the primary means for fast charge termination. Accurate detection is ensured by an output that momentarily interrupts the charge current for precise voltage sampling. An additional secondary backup termination method can be selected that consists of either a programmable time or temperature limit. Protective features include battery over and undervoltage detection, latched over temperature detection, and power supply input undervoltage lockout with hysteresis. Fast charge holdoff time is the only difference between the MC33340 and the MC33342. The MC33340 has a typical holdoff time of 177 seconds and the MC33342 has a typical holdoff time of 708 seconds. · Negative Slope Voltage Detection with 4.0 mV Sens

Specifications:

Base Number: 33342
Battery Charge Voltage: 20 V
Battery IC Case Style: SOIC
Battery Management Function: Charge Controller
Battery Type: NiCd / NiMH
Input Voltage Max: 18 V
Input Voltage: 18 V
Mounting Type: SMD
Number of Pins: 8
Operating Temperature Range: -20°C to +85°C
Package / Case: SOIC
SVHC: No SVHC (15-Dec-2010)
Supply Voltage Range: 3.25 V to 18 V

RoHS: Yes

Accessories:

Electrolube - HTS35SL
Fischer Elektronik - ICK SMD A 10 SA
Roth Elektronik - RE932-01
STANNOL - 574601