EVALTSM1052 STMicroelectronics, EVALTSM1052 Datasheet - Page 10

• Manufacturer Part Number: EVALTSM1052
• Description: BOARD EVAL FOR TSM1052
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: Battery Managementr

Specifications of EVALTSM1052

• Main Purpose: AC/DC, Primary and Secondary Side
• Outputs And Type: 1, Isolated
• Power - Output: 3W
• Voltage - Output: 5.1V
• Current - Output: 600mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 60kHz
• Board Type: Fully Populated
• Utilized Ic / Part: TSM1052, VIPer12A
• Input Voltage: 90 V to 264 V
• Output Voltage: 5.1 V
• Board Size: 48 mm x 18 mm
• Product: Power Management Modules
• Dimensions: 48 mm x 18 mm
• Silicon Manufacturer: ST Micro
• Silicon Core Number: TSM1052
• Kit Application Type: Power Management - Battery
• Application Sub Type: Battery Charger
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TSM1052
• Other names: 497-6242

Electrical behavior
10/21
Let's see what happens at the extreme conditions: no load and short circuit.
During no load conditions, the circuit operates in burst mode allowing an input power of less
than 300 mW over the whole input voltage range.
Figure 7.
Figure 8.
CH1: output voltage (yellow)
CH2: VIPer12A-E drain pin (purple)
CH3: TSM1052 supply voltage (green)
CH1: output voltage (yellow)
CH2: VIPer12A-E drain pin (purple)
CH3: TSM1052 supply voltage (green)
V
V
in
in
= 115 V
= 230 V
ac
ac
- no-load
- no-load
AN2448